diff --git a/.zed/tasks.json b/.zed/tasks.json
new file mode 100644
index 00000000000..a8c4ff82dc0
--- /dev/null
+++ b/.zed/tasks.json
@@ -0,0 +1,42 @@
+[
+  {
+    "label": "Odoo: Enterprise (Update estate)",
+    "command": "venv/bin/python",
+    "args": [
+      "odoo-bin",
+      "--addons-path=addons/,../enterprise/,../tutorials",
+      "-u", "estate",
+      "-d", "odoo"
+    ],
+    "cwd": "/home/feraz/Documents/odoo",
+    "use_new_terminal": false,
+    "allow_concurrent_runs": false
+  },
+  {
+    "label": "Odoo: Community (Update estate)",
+    "command": "venv/bin/python",
+    "args": [
+      "odoo-bin",
+      "--addons-path=addons/,../tutorials",
+      "-u", "estate",
+      "-d", "odoo"
+    ],
+    "cwd": "/home/feraz/Documents/odoo",
+    "use_new_terminal": false,
+    "allow_concurrent_runs": false
+  },
+  {
+    "label": "Odoo: Test (estate)",
+    "command": "venv/bin/python",
+    "args": [
+      "odoo-bin",
+      "--addons-path=addons/,../enterprise/,../tutorials",
+      "-d", "odoo",
+      "--test-tags", "/estate",
+      "--stop-after-init"
+    ],
+    "cwd": "/home/feraz/Documents/odoo",
+    "use_new_terminal": false,
+    "allow_concurrent_runs": false
+  }
+]
diff --git a/estate/__init__.py b/estate/__init__.py
new file mode 100644
index 00000000000..0650744f6bc
--- /dev/null
+++ b/estate/__init__.py
@@ -0,0 +1 @@
+from . import models
diff --git a/estate/__manifest__.py b/estate/__manifest__.py
new file mode 100644
index 00000000000..3a12f60e46a
--- /dev/null
+++ b/estate/__manifest__.py
@@ -0,0 +1,41 @@
+{
+    'name': "Estate",
+
+    'summary': """
+        Tutorial module for estate management
+    """,
+
+    'description': """
+        Tutorial module for estate management
+    """,
+
+    'author': "Odoo",
+    'website': "https://www.odoo.com",
+
+    # Categories can be used to filter modules in modules listing
+    # Check https://github.com/odoo/odoo/blob/15.0/odoo/addons/base/data/ir_module_category_data.xml
+    # for the full list
+    'category': 'Tutorials',
+    'version': '0.1',
+
+    # any module necessary for this one to work correctly
+    'depends': ['base'],
+    'application': True,
+    'installable': True,
+    'data': [
+        'security/ir.model.access.csv',
+
+        'views/estate_property_views.xml',
+        'views/estate_property_offer_views.xml',
+        'views/estate_property_type_views.xml',
+        'views/estate_property_tag_views.xml',
+        'views/estate_property_menu_views.xml',
+        'views/res_user_views.xml',
+
+        'report/estate_property_templates.xml',
+        'report/estate_property_reports.xml',
+    ],
+    'assets': {
+    },
+    'license': 'AGPL-3'
+}
diff --git a/estate/models/__init__.py b/estate/models/__init__.py
new file mode 100644
index 00000000000..6f4f8524e8a
--- /dev/null
+++ b/estate/models/__init__.py
@@ -0,0 +1,2 @@
+# import filename_python_file_within_folder_or_subfolder
+from . import estate_property_type, estate_property_tag, estate_property_offer, estate_property, res_users
diff --git a/estate/models/estate_property.py b/estate/models/estate_property.py
new file mode 100644
index 00000000000..1836017fa75
--- /dev/null
+++ b/estate/models/estate_property.py
@@ -0,0 +1,120 @@
+from dateutil.relativedelta import relativedelta
+
+from odoo import models, fields, api
+from odoo.exceptions import UserError, ValidationError
+from odoo.tools.float_utils import float_is_zero, float_compare
+
+
+class EstateProperty(models.Model):
+
+    _name = "estate.property"
+    _description = "Estate property"
+    _order = "id desc"
+
+    name = fields.Char("Property Name", required=True)
+    description = fields.Text("Description")
+    postcode = fields.Char("Postcode")
+    date_availability = fields.Date("Availability Date", copy=False, default=lambda self: fields.Date.today() + relativedelta(months=3))
+    expected_price = fields.Float(required=True)
+    selling_price = fields.Float(readonly=True, copy=False)
+    bedrooms = fields.Integer("Number of Bedrooms", default=2)
+    living_area = fields.Integer("Living Area m²")
+    facades = fields.Integer("Number of Facades")
+    garage = fields.Boolean()
+    garden = fields.Boolean()
+    garden_area = fields.Integer("Garden Area m²")
+    garden_orientation = fields.Selection(selection=[('north', 'North'), ('east', 'East'), ('south', 'South'), ('west', 'West')])
+    state = fields.Selection(
+        selection=[
+            ('new', 'New'),
+            ('offer_received', 'Offer Received'),
+            ('offer_accepted', 'Offer Accepted'),
+            ('sold', 'Sold'), ('cancelled', 'Cancelled'),
+        ],
+        default='new',
+        required=True,
+        copy=False)
+    active = fields.Boolean(default=True)
+    type_id = fields.Many2one(string="Type", comodel_name="estate.property.type")
+    buyer_id = fields.Many2one("res.partner", copy=False)
+    seller_id = fields.Many2one(string="Salesperson", comodel_name="res.users", default=lambda self: self.env.user)
+    tag_ids = fields.Many2many(string="Tags", comodel_name="estate.property.tag")
+    offer_ids = fields.One2many(string="Offers", comodel_name="estate.property.offer", inverse_name="property_id")
+    total_area = fields.Integer(compute="_compute_total_area")
+    best_price = fields.Float("Best offer price", compute="_compute_best_price")
+
+    _expected_price_strictly_positive = models.Constraint(
+        'CHECK(expected_price > 0)',
+        'Expected price must be strictly positive'
+    )
+    _selling_price_strictly_positive = models.Constraint(
+        'CHECK(selling_price > 0)',
+        'Selling price must be strictly positive'
+    )
+
+    def _no_accepted_offer(self):
+        self.ensure_one()
+        return all(offer.state != "accepted" for offer in self.offer_ids)
+
+    @api.constrains("selling_price")
+    def _check_selling_price(self):
+        for property in self:
+            # No accepted offer and price is zero
+            if float_is_zero(property.selling_price, 2) and property._no_accepted_offer():
+                return
+
+            if float_compare(property.selling_price, property.expected_price * 0.9, 2) == -1:
+                raise ValidationError(
+                    "Selling price must be at least 90% of expected price. Update expected price to accept offer."
+                )
+
+    @api.depends("living_area", "garden_area")
+    def _compute_total_area(self):
+        for property in self:
+            property.total_area = property.living_area + property.garden_area
+
+    @api.depends("offer_ids")
+    def _compute_best_price(self):
+        for property in self:
+            if not property.offer_ids:
+                property.best_price = 0
+                continue
+            best_offer_price = max(property.offer_ids.mapped('price'))
+            property.best_price = best_offer_price
+
+    @api.onchange("garden")
+    def _onchange_garden(self):
+        for property in self:
+            if property.garden:
+                property.garden_area = 10
+                property.garden_orientation = 'north'
+            else:
+                property.garden_area = None
+                property.garden_orientation = None
+
+    def action_cancel_property(self):
+        for property in self:
+            if property.state == "sold":
+                raise UserError("Sold properties cannot be cancelled")
+            property.state = "cancelled"
+        return True
+
+    def action_sell_property(self):
+        for property in self:
+            if property.state == "cancelled":
+                raise UserError("Cancelled properties cannot be sold")
+
+            if not property.offer_ids:
+                raise UserError("Cannot sell property with no offer")
+
+            if property._no_accepted_offer():
+                raise UserError("Cannot sell property with no accepted offer")
+
+            property.state = "sold"
+        return True
+
+    @api.ondelete(at_uninstall=False)
+    def _unlink_only_new_cancelled(self):
+        for property in self:
+            if property.state not in ('new', 'cancelled'):
+                raise UserError("You can only delete new or cancelled properties")
diff --git a/estate/models/estate_property_offer.py b/estate/models/estate_property_offer.py
new file mode 100644
index 00000000000..b494e6544a9
--- /dev/null
+++ b/estate/models/estate_property_offer.py
@@ -0,0 +1,66 @@
+from datetime import timedelta
+
+from odoo import models, fields, api, exceptions
+
+
+class EstatePropertyOffer(models.Model):
+
+    _name = "estate.property.offer"
+    _description = "Estate property offer"
+    _order = "price desc"
+
+    price = fields.Float("Offer Price")
+    state = fields.Selection(copy=False, selection=[('accepted', 'Accepted'), ('refused', 'Refused')])
+    partner_id = fields.Many2one(string="Buyer", comodel_name="res.partner", required=True)
+    property_id = fields.Many2one(comodel_name="estate.property", required=True)
+    property_type_id = fields.Many2one(related="property_id.type_id", store=True)
+
+    validity = fields.Integer(default=7)
+    date_deadline = fields.Date("Offer Deadline", compute="_compute_deadline", inverse="_inverse_deadline")
+
+    _price_strictly_positive = models.Constraint(
+        'CHECK(price > 0)',
+        'Offer price must be strictly positive'
+    )
+
+    @api.depends("validity")
+    def _compute_deadline(self):
+        for offer in self:
+            compare_date = offer.create_date.date() if offer.create_date else fields.Date.today()
+            offer.date_deadline = compare_date + timedelta(days=offer.validity)
+
+    def _inverse_deadline(self):
+        for offer in self:
+            offer.validity = (offer.date_deadline - offer.create_date.date()).days
+
+    def action_accept_offer(self):
+        for offer_to_accept in self:
+            # Ensure there is no existing accepted offer
+            if not offer_to_accept.property_id._no_accepted_offer():
+                raise exceptions.UserError("Property already has an accepted offer.")
+
+            offer_to_accept.state = "accepted"
+
+            offer_to_accept.property_id.write({
+                'buyer_id': offer_to_accept.partner_id.id,
+                'state': 'offer_accepted',
+                'selling_price': offer_to_accept.price,
+            })
+
+        return True
+
+    def action_refuse_offer(self):
+        for offer in self:
+            # We could forbid refusing accepted offers
+            offer.state = "refused"
+        return True
+
+    @api.model
+    def create(self, vals_list):
+        for vals in vals_list:
+            property = self.env['estate.property'].browse(vals['property_id'])
+            if property.state == 'new':
+                property.state = 'offer_received'
+            elif property.state == 'sold':
+                raise exceptions.UserError("Property already has been sold, new offers can not be created for it.")
+        return super().create(vals_list)
diff --git a/estate/models/estate_property_tag.py b/estate/models/estate_property_tag.py
new file mode 100644
index 00000000000..f2f215bb789
--- /dev/null
+++ b/estate/models/estate_property_tag.py
@@ -0,0 +1,16 @@
+from odoo import models, fields
+
+
+class EstatePropertyTag(models.Model):
+
+    _name = "estate.property.tag"
+    _description = "Estate property tag"
+    _order = "name"
+
+    name = fields.Char("Property Tag Name", required=True)
+    color = fields.Integer()
+
+    _name_uniq = models.Constraint(
+        'unique(name)',
+        'A property tag with the same name already exists.',
+    )
diff --git a/estate/models/estate_property_type.py b/estate/models/estate_property_type.py
new file mode 100644
index 00000000000..b281c1407cf
--- /dev/null
+++ b/estate/models/estate_property_type.py
@@ -0,0 +1,25 @@
+from odoo import models, fields, api
+
+
+class EstatePropertyType(models.Model):
+
+    _name = "estate.property.type"
+    _description = "Estate property type"
+    _order = "sequence,name"
+
+    name = fields.Char("Property Type Name", required=True)
+    sequence = fields.Integer(default=1, help="Used to order stages. Lower is ranked higher.")
+    property_ids = fields.One2many(comodel_name="estate.property", inverse_name="type_id")
+    offer_ids = fields.One2many(related="property_ids.offer_ids", inverse_name="property_type_id")
+
+    offer_count = fields.Integer(compute="_compute_offer_count")
+
+    _name_uniq = models.Constraint(
+        'unique(name)',
+        'A property type with the same name already exists.',
+    )
+
+    @api.depends("property_ids.offer_ids")
+    def _compute_offer_count(self):
+        for type in self:
+            type.offer_count = self.env['estate.property.offer'].search_count([('property_id', 'in', type.property_ids.ids)])
diff --git a/estate/models/res_users.py b/estate/models/res_users.py
new file mode 100644
index 00000000000..fa3361ef315
--- /dev/null
+++ b/estate/models/res_users.py
@@ -0,0 +1,23 @@
+from odoo import models, fields, api
+
+
+class Users(models.Model):
+
+    _inherit = 'res.users'
+
+    property_ids = fields.One2many(
+        comodel_name="estate.property",
+        inverse_name="seller_id"
+    )
+
+    available_property_ids = fields.One2many(
+        comodel_name="estate.property",
+        compute="_compute_available_properties"
+    )
+
+    @api.depends("property_ids")
+    def _compute_available_properties(self):
+        for user in self:
+            user.available_property_ids = user.property_ids.filtered(
+                lambda property: property.state in ["new", "offer_received"]
+            )
diff --git a/estate/report/estate_property_reports.xml b/estate/report/estate_property_reports.xml
new file mode 100644
index 00000000000..6da015d3f18
--- /dev/null
+++ b/estate/report/estate_property_reports.xml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+
+    <record id="report_estate_property" model="ir.actions.report">
+        <field name="name">Estate Property</field>
+        <field name="model">estate.property</field>
+        <field name="report_type">qweb-pdf</field>
+        <field name="report_name">estate.report_property_offers</field>
+        <field name="report_file">estate.report_property_offers</field>
+        <field name="print_report_name">'Estate Property - %s' % (object.name or 'Offer').replace('/','')</field>
+        <field name="binding_model_id" ref="model_estate_property"/>
+        <field name="binding_type">report</field>
+    </record>
+
+</odoo>
diff --git a/estate/report/estate_property_templates.xml b/estate/report/estate_property_templates.xml
new file mode 100644
index 00000000000..93d796f5326
--- /dev/null
+++ b/estate/report/estate_property_templates.xml
@@ -0,0 +1,63 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<odoo>
+    <template id="report_property_offers">
+        <t t-foreach="docs" t-as="property">
+            <t t-call="web.html_container">
+                <t t-call="web.external_layout">
+                    <div class="page">
+                        <h2>
+                            <span t-field="property.name"/>
+                        </h2>
+                        <div>
+                            <strong>Salesperson: </strong>
+                            <span t-field="property.seller_id.name"/>
+                        </div>
+                        <div>
+                            <strong>Expected Price: </strong>
+                            <span t-field="property.expected_price"/>
+                        </div>
+                        <div>
+                            <strong>Status: </strong>
+                            <span t-field="property.state"/>
+                        </div>
+                        <t t-set="offers" t-value="property.mapped('offer_ids')"/>
+                            <table class="table" t-if="offers">
+                                <thead>
+                                    <tr>
+                                        <th>Price</th>
+                                        <th>Partner</th>
+                                        <th>Validity (days)</th>
+                                        <th>Deadline</th>
+                                        <th>State</th>
+                                    </tr>
+                                </thead>
+                                <tbody>
+                                    <tr t-foreach="offers" t-as="offer">
+                                        <td>
+                                            <span t-field="offer.price"/>
+                                        </td>
+                                        <td>
+                                            <span t-field="offer.partner_id.name"/>
+                                        </td>
+                                        <td>
+                                            <span t-field="offer.validity"/>
+                                        </td>
+                                        <td>
+                                            <span t-field="offer.date_deadline"/>
+                                        </td>
+                                        <td>
+                                            <span t-field="offer.state"/>
+                                        </td>
+                                    </tr>
+                                </tbody>
+                            </table>
+                            <div t-else="">
+                                No offers yet
+                            </div>
+                        <t/>
+                    </div>
+                </t>
+            </t>
+        </t>
+    </template>
+</odoo>
diff --git a/estate/security/ir.model.access.csv b/estate/security/ir.model.access.csv
new file mode 100644
index 00000000000..0c0b62b7fee
--- /dev/null
+++ b/estate/security/ir.model.access.csv
@@ -0,0 +1,5 @@
+id,name,model_id:id,group_id:id,perm_read,perm_write,perm_create,perm_unlink
+estate.access_estate_property,access_estate_property,estate.model_estate_property,base.group_user,1,1,1,1
+estate.access_estate_property_type,access_estate_property_type,estate.model_estate_property_type,base.group_user,1,1,1,1
+estate.access_estate_property_tag,access_estate_property_tag,estate.model_estate_property_tag,base.group_user,1,1,1,1
+estate.access_estate_property_offer,access_estate_property_offer,estate.model_estate_property_offer,base.group_user,1,1,1,1
diff --git a/estate/tests/__init__.py b/estate/tests/__init__.py
new file mode 100644
index 00000000000..dfd37f0be11
--- /dev/null
+++ b/estate/tests/__init__.py
@@ -0,0 +1 @@
+from . import test_estate
diff --git a/estate/tests/test_estate.py b/estate/tests/test_estate.py
new file mode 100644
index 00000000000..14a4eb07ce8
--- /dev/null
+++ b/estate/tests/test_estate.py
@@ -0,0 +1,117 @@
+from odoo.tests.common import TransactionCase
+from odoo.exceptions import UserError
+from odoo.tests import tagged
+from odoo.tests.form import Form
+
+
+@tagged('post_install', '-at_install')
+class EstateTestCase(TransactionCase):
+
+    @classmethod
+    def setUpClass(cls):
+        # add env on cls and many other things
+        super().setUpClass()
+
+        # create the data for each tests. By doing it in the setUpClass instead
+        # of in a setUp or in each test case, we reduce the testing time and
+        # the duplication of code.
+        cls.properties = cls.env['estate.property'].create([
+            {'name': 'property1', 'expected_price': 1000},
+            {'name': 'property2', 'expected_price': 10000, 'garden': True, 'garden_area': 40},
+        ])
+
+        cls.property = cls.properties[0]
+        cls.property_with_garden = cls.properties[1]
+
+        cls.partner = cls.env['res.partner'].create({'name': 'partner1'})
+
+    def test_creation_area(self):
+        """Test that the total_area is computed like it should."""
+        self.properties.living_area = 20
+        self.assertRecordValues(self.properties, [
+           {'total_area': 20},
+           {'total_area': 60},
+        ])
+
+    def test_action_sell(self):
+        """Test that everything behaves like it should when selling a property."""
+
+        # Cannot sell property with no offer
+        with self.assertRaises(UserError):
+            self.properties.action_sell_property()
+
+        offers = self.env['estate.property.offer'].create([
+            {'price': 2000, 'partner_id': self.partner.id, 'property_id': self.property.id},
+            {'price': 10000, 'partner_id': self.partner.id, 'property_id': self.property_with_garden.id},
+        ])
+
+        offers.action_accept_offer()
+
+        self.properties.action_sell_property()
+
+        self.assertRecordValues(self.properties, [
+           {'state': 'sold', 'selling_price': 2000},
+           {'state': 'sold', 'selling_price': 10000},
+        ])
+
+        # Cannot cancel sold properties
+        with self.assertRaises(UserError):
+            self.properties.action_cancel_property()
+
+    def test_action_cancel(self):
+        """Test that everything behaves like it should when cancelling a property."""
+        self.properties.action_cancel_property()
+        self.assertRecordValues(self.properties, [
+            {'state': 'cancelled'},
+            {'state': 'cancelled'},
+        ])
+
+        # Cannot sell cancelled properties
+        with self.assertRaises(UserError):
+            self.properties.action_sell_property()
+
+    def test_offer_creation(self):
+        """
+        Test that everything behaves like it should when creating an offer.
+        - The user can create one or several offers for a property
+        - The user can not sell properties with no accepted offers
+        - The user can sell properties with an accepted offer
+        - Offers can't be created for sold properties
+        """
+        offers = self.env['estate.property.offer'].create([
+            {'price': 2000, 'partner_id': self.partner.id, 'property_id': self.property.id},
+            {'price': 1500, 'partner_id': self.partner.id, 'property_id': self.property.id},
+            {'price': 12200, 'partner_id': self.partner.id, 'property_id': self.property_with_garden.id},
+        ])
+
+        # Cannot sell property with no accepted offer
+        with self.assertRaises(UserError):
+            self.properties.action_sell_property()
+
+        offers[0].action_accept_offer()
+        offers[2].action_accept_offer()
+
+        self.properties.action_sell_property()
+
+        # Cannot create offer on sold property
+        with self.assertRaises(UserError):
+            self.env['estate.property.offer'].create([
+                {'price': 2000, 'partner_id': self.partner.id, 'property_id': self.property.id},
+                {'price': 8500, 'partner_id': self.partner.id, 'property_id': self.property_with_garden.id},
+            ])
+
+    def test_garden_reset(self):
+        """Test that the garden area and orientation correctly reset when garden is set to False in a form"""
+        with Form(self.property) as property:
+            property.garden = True
+
+        self.assertRecordValues(self.property, [
+            {'name': 'property1', 'garden': True, 'garden_area': 10, 'garden_orientation': 'north'},
+        ])
+
+        with Form(self.property) as property:
+            property.garden = False
+
+        self.assertRecordValues(self.property, [
+            {'name': 'property1', 'garden': False, 'garden_area': 0, 'garden_orientation': None},
+        ])
diff --git a/estate/views/estate_property_menu_views.xml b/estate/views/estate_property_menu_views.xml
new file mode 100644
index 00000000000..1788eb7a5d3
--- /dev/null
+++ b/estate/views/estate_property_menu_views.xml
@@ -0,0 +1,14 @@
+<?xml version="1.0"?>
+<odoo>
+
+    <!-- Tutorial menu  -->
+    <menuitem id="estate_property_menu" name="Estate Property">
+        <menuitem id="estate_property_menu_first_level" name="Estate Properties">
+            <menuitem id="estate_property_menu_action" action="estate_property_action_view"/>
+        </menuitem>
+        <menuitem id="estate_property_menu_settings" name="Settings">
+            <menuitem id="estate_property_type_menu_action" action="estate_property_type_action_view"/>
+            <menuitem id="estate_property_tag_menu_action" action="estate_property_tag_action_view"/>
+        </menuitem>
+    </menuitem>
+</odoo>
diff --git a/estate/views/estate_property_offer_views.xml b/estate/views/estate_property_offer_views.xml
new file mode 100644
index 00000000000..7e1f02ef6ff
--- /dev/null
+++ b/estate/views/estate_property_offer_views.xml
@@ -0,0 +1,53 @@
+<?xml version="1.0"?>
+<odoo>
+
+    <record id="estate_property_offer_action_view" model="ir.actions.act_window">
+        <field name="name">Estate Property Offer</field>
+        <field name="res_model">estate.property.offer</field>
+        <field name="view_mode">list,form,search</field>
+        <field name="domain">[('property_type_id', '=', active_id)]</field>
+        <field name="help" type="html">
+          <p class="o_view_nocontent_smiling_face">
+              Create estate property offers to view them here !
+          </p>
+        </field>
+    </record>
+
+    <record id="estate_property_offer_view_list" model="ir.ui.view">
+        <field name="name">estate.property.offer.list</field>
+        <field name="model">estate.property.offer</field>
+        <field name="arch" type="xml">
+            <list editable="bottom"
+                decoration-success="state=='accepted'"
+                decoration-danger="state=='refused'"
+            >
+                <field name="price"/>
+                <field name="partner_id"/>
+                <field name="validity"/>
+                <field name="date_deadline"/>
+                <field name="property_type_id"/>
+                <button name="action_accept_offer" string="Accept" type="object" icon="fa-check" invisible="state"/>
+                <button name="action_refuse_offer" string="Refuse" type="object" icon="fa-times" invisible="state"/>
+            </list>
+        </field>
+    </record>
+
+    <record id="estate_property_offer-view_form" model="ir.ui.view">
+        <field name="name">estate.property.offer.form</field>
+        <field name="model">estate.property.offer</field>
+        <field name="arch" type="xml">
+            <form string="Estate Property">
+                <sheet>
+                    <group>
+                        <field name="price"/>
+                        <field name="partner_id"/>
+                        <field name="validity"/>
+                        <field name="date_deadline"/>
+                        <field name="state"/>
+                    </group>
+                </sheet>
+            </form>
+        </field>
+    </record>
+
+</odoo>
diff --git a/estate/views/estate_property_tag_views.xml b/estate/views/estate_property_tag_views.xml
new file mode 100644
index 00000000000..0e31c50d7dd
--- /dev/null
+++ b/estate/views/estate_property_tag_views.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0"?>
+<odoo>
+
+    <!-- Tutorial action  -->
+    <record id="estate_property_tag_action_view" model="ir.actions.act_window">
+        <field name="name">Property Tag</field>
+        <field name="res_model">estate.property.tag</field>
+        <field name="view_mode">list,form</field>
+        <field name="help" type="html">
+          <p class="o_view_nocontent_smiling_face">
+              Create estate property tags to view them here !
+          </p>
+        </field>
+    </record>
+
+    <record id="estate_property_tag_view_list" model="ir.ui.view">
+        <field name="name">estate.property.tag.list</field>
+        <field name="model">estate.property.tag</field>
+        <field name="arch" type="xml">
+            <list editable="bottom">
+                <field name="name"/>
+            </list>
+        </field>
+    </record>
+
+</odoo>
diff --git a/estate/views/estate_property_type_views.xml b/estate/views/estate_property_type_views.xml
new file mode 100644
index 00000000000..3957faae3ee
--- /dev/null
+++ b/estate/views/estate_property_type_views.xml
@@ -0,0 +1,66 @@
+<?xml version="1.0"?>
+<odoo>
+
+    <!-- Tutorial action  -->
+    <record id="estate_property_type_action_view" model="ir.actions.act_window">
+        <field name="name">Property Types</field>
+        <field name="res_model">estate.property.type</field>
+        <field name="view_mode">list,form</field>
+        <field name="help" type="html">
+          <p class="o_view_nocontent_smiling_face">
+              Create estate property types to view them here !
+          </p>
+        </field>
+    </record>
+
+    <record id="estate_property_type_view_form" model="ir.ui.view">
+        <field name="name">estate.property.type.form</field>
+        <field name="model">estate.property.type</field>
+        <field name="arch" type="xml">
+            <form string="Estate Property Type">
+                <sheet>
+                    <div class="oe_button_box" name="button_box">
+                        <button class="oe_stat_button" type="action"
+                            name="%(estate_property_offer_action_view)d" icon="fa-bars"
+                        >
+                            <div class="o_stat_info">
+                                <span class="o_stat_value">
+                                    <field name="offer_count"/>
+                                </span>
+                                <span class="o_stat_text">
+                                    Offers
+                                </span>
+                            </div>
+                        </button>
+                    </div>
+                    <h1>
+                        <field name="name"/>
+                    </h1>
+                    <notebook>
+                        <page string="Properties">
+                            <field name="property_ids">
+                                <list create="false" delete="false">
+                                    <field name="name"/>
+                                    <field name="expected_price"/>
+                                    <field name="state"/>
+                                </list>
+                            </field>
+                        </page>
+                    </notebook>
+                </sheet>
+            </form>
+        </field>
+    </record>
+
+    <record id="estate_property_type_view_list" model="ir.ui.view">
+        <field name="name">estate.property.type.list</field>
+        <field name="model">estate.property.type</field>
+        <field name="arch" type="xml">
+            <list>
+                <field name="sequence" widget="handle"/>
+                <field name="name"/>
+            </list>
+        </field>
+    </record>
+
+</odoo>
diff --git a/estate/views/estate_property_views.xml b/estate/views/estate_property_views.xml
new file mode 100644
index 00000000000..77920b5c4a5
--- /dev/null
+++ b/estate/views/estate_property_views.xml
@@ -0,0 +1,144 @@
+<?xml version="1.0"?>
+<odoo>
+
+    <record id="estate_property_action_view" model="ir.actions.act_window">
+        <field name="name">Estate Property</field>
+        <field name="res_model">estate.property</field>
+        <field name="view_mode">list,kanban,form,search</field>
+        <field name="context">{'search_default_available': True}</field>
+        <field name="help" type="html">
+          <p class="o_view_nocontent_smiling_face">
+              Create estate properties to view them here !
+          </p>
+        </field>
+    </record>
+
+    <record id="estate_property_view_list" model="ir.ui.view">
+        <field name="name">estate.property.list</field>
+        <field name="model">estate.property</field>
+        <field name="arch" type="xml">
+            <list
+                decoration-success="state=='offer_received' or state=='offer_accepted'"
+                decoration-bf="state=='offer_accepted'"
+                decoration-muted="state=='sold'"
+            >
+                <field name="name"/>
+                <field name="type_id"/>
+                <field name="tag_ids" widget="many2many_tags"/>
+                <field name="postcode"/>
+                <field name="date_availability" optional="True"/>
+                <field name="expected_price"/>
+                <field name="selling_price"/>
+                <field name="state"/>
+            </list>
+        </field>
+    </record>
+
+    <record id="estate_property_view_form" model="ir.ui.view">
+        <field name="name">estate.property.form</field>
+        <field name="model">estate.property</field>
+        <field name="arch" type="xml">
+            <form string="Estate Property">
+                <header>
+                    <button name="action_sell_property" string="Sold" type="object" invisible="state != 'new' and state != 'offer_received'"/>
+                    <button name="action_sell_property" string="Sold" type="object" invisible="state != 'offer_accepted'" class="oe_highlight"/>
+                    <button name="action_cancel_property" string="Cancel" type="object" invisible="state == 'sold' or state == 'cancelled'"/>
+                    <field name="state" widget="statusbar" statusbar_visible="new,offer_received,offer_accepted,sold"/>
+                </header>
+                <sheet>
+                    <h1>
+                        <field name="name"/>
+                    </h1>
+                    <field name="tag_ids" widget="many2many_tags" options="{'color_field': 'color'}"/>
+                    <group>
+                        <group>
+                            <field name="type_id" can_create="false" can_write="false" options="{'no_create_edit': true, 'no_open': true}"/>
+                            <field name="postcode"/>
+                            <field name="date_availability"/>
+                        </group>
+                        <group>
+                            <field name="expected_price"/>
+                            <field name="best_price"/>
+                            <field name="selling_price"/>
+                        </group>
+                    </group>
+                    <notebook>
+                        <page string="Description">
+                            <group>
+                                <field name="description"/>
+                                <field name="bedrooms"/>
+                                <field name="living_area"/>
+                                <field name="facades"/>
+                                <field name="garage"/>
+                                <field name="garden"/>
+                                <field name="garden_area" invisible="garden==False"/>
+                                <field name="garden_orientation" invisible="garden==False"/>
+                                <field name="total_area"/>
+                            </group>
+                        </page>
+                        <page string="Offers">
+                            <field name="offer_ids" readonly="state!='new' and state!='offer_received'"/>
+                        </page>
+                        <page string="Other Info">
+                            <group>
+                                <field name="seller_id"/>
+                                <field name="buyer_id"/>
+                            </group>
+                        </page>
+                    </notebook>
+                    <widget name="web_ribbon" title="Inactive" bg_color="text-bg-danger" invisible="active"/>
+                </sheet>
+            </form>
+        </field>
+    </record>
+
+
+    <record id="estate_property_view_kanban" model="ir.ui.view">
+        <field name="name">estate.property.kanban</field>
+        <field name="model">estate.property</field>
+        <field name="arch" type="xml">
+            <kanban default_group_by="type_id" records_draggable="False" groups_draggable="False">
+                <field name="state"/>
+                <templates>
+                    <t t-name="card">
+                        <div>
+                            <h2>
+                                <field name="name"/>
+                            </h2>
+                            Expected Price: <em><field name="expected_price"/></em>
+                            <div t-if="record.state.raw_value == 'offer_received' or record.state.raw_value == 'offer_accepted' or record.state.raw_value == 'sold'">
+                                Best Price: <field name="best_price"/>
+                            </div>
+                            <div t-if="record.state.raw_value == 'offer_accepted' or record.state.raw_value == 'sold'">
+                                Selling Price: <field name="selling_price"/>
+                            </div>
+                            <field name="tag_ids" widget="many2many_tags"/>
+                        </div>
+                    </t>
+                </templates>
+            </kanban>
+        </field>
+    </record>
+
+    <record id="estate_property_view_search" model="ir.ui.view">
+        <field name="name">estate.property.search</field>
+        <field name="model">estate.property</field>
+        <field name="arch" type="xml">
+            <search string="Estate Property Search">
+                <field name="name"/>
+                <field name="postcode"/>
+                <field name="expected_price"/>
+                <field name="bedrooms"/>
+                <field name="living_area" filter_domain="[('living_area', '&gt;=', self)]"/>
+                <field name="facades"/>
+                <field name="type_id"/>
+                <field name="state"/>
+                <filter name="available" domain="['|', ('state', '=', 'new'), ('state', '=', 'offer_received')]" />
+                <group>
+                    <filter string="Postcode" name="group_by_postcode" context="{'group_by': 'postcode'}"/>
+                </group>
+            </search>
+        </field>
+    </record>
+
+</odoo>
diff --git a/estate/views/res_user_views.xml b/estate/views/res_user_views.xml
new file mode 100644
index 00000000000..da1e173592d
--- /dev/null
+++ b/estate/views/res_user_views.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0"?>
+<odoo>
+
+    <record id="res_users_form_view" model="ir.ui.view">
+        <field name="name">res.users.form.estate</field>
+        <field name="model">res.users</field>
+        <field name="inherit_id" ref="base.view_users_form"/>
+        <field name="arch" type="xml">
+            <xpath expr="//page[@name='preferences']" position="after">
+                <page string="Real Estate Properties" name="page_real_estate">
+                    <field name="available_property_ids" readonly="True" domain="[('state', 'in', ['new', 'offer_received'])]"/>
+                </page>
+            </xpath>
+        </field>
+    </record>
+
+</odoo>
diff --git a/estate_account/__init__.py b/estate_account/__init__.py
new file mode 100644
index 00000000000..0650744f6bc
--- /dev/null
+++ b/estate_account/__init__.py
@@ -0,0 +1 @@
+from . import models
diff --git a/estate_account/__manifest__.py b/estate_account/__manifest__.py
new file mode 100644
index 00000000000..ca384b15083
--- /dev/null
+++ b/estate_account/__manifest__.py
@@ -0,0 +1,30 @@
+{
+    'name': "Estate Account",
+
+    'summary': """
+        Tutorial module for estate account management
+    """,
+
+    'description': """
+        Tutorial module for estate account management
+    """,
+
+    'author': "Odoo",
+    'website': "https://www.odoo.com",
+
+    # Categories can be used to filter modules in modules listing
+    # Check https://github.com/odoo/odoo/blob/15.0/odoo/addons/base/data/ir_module_category_data.xml
+    # for the full list
+    'category': 'Tutorials',
+    'version': '0.1',
+
+    # any module necessary for this one to work correctly
+    'depends': ['base', 'estate', 'account'],
+    'application': False,
+    'installable': True,
+    'data': [
+    ],
+    'assets': {
+    },
+    'license': 'AGPL-3'
+}
diff --git a/estate_account/models/__init__.py b/estate_account/models/__init__.py
new file mode 100644
index 00000000000..e6ebe16945c
--- /dev/null
+++ b/estate_account/models/__init__.py
@@ -0,0 +1,2 @@
+# import filename_python_file_within_folder_or_subfolder
+from . import estate_property
diff --git a/estate_account/models/estate_property.py b/estate_account/models/estate_property.py
new file mode 100644
index 00000000000..2c938a0dcdf
--- /dev/null
+++ b/estate_account/models/estate_property.py
@@ -0,0 +1,33 @@
+from odoo import models, Command
+
+
+class EstateProperty(models.Model):
+
+    _inherit = 'estate.property'
+
+    def action_sell_property(self):
+
+        vals_list = []
+
+        for record in self:
+            vals = {
+                'partner_id': record.buyer_id.id,
+                'move_type': 'out_invoice',
+                'line_ids': [
+                    Command.create({
+                        'name': '6% of selling price',
+                        'quantity': 1,
+                        'price_unit': 0.06 * record.selling_price
+                    }),
+                    Command.create({
+                        'name': 'Administrative fees',
+                        'quantity': 1,
+                        'price_unit': 100
+                    })
+                ]
+            }
+            vals_list.append(vals)
+
+        self.env['account.move'].create(vals_list)
+
+        return super().action_sell_property()