diff --git a/README.md b/README.md
index e4e7bb0..8e76ae6 100644
--- a/README.md
+++ b/README.md
@@ -15,7 +15,7 @@ It told me to install Flask (Python framework) and gave me app.py & index.html &
 
 1. Fire up the crud-app docker compose stack, from its directory, `docker compose up -d`
 2. from this project's directory, run `python3 app.py`
-3. in your browser, open the page: [http://localhost:8000](http:localhost:8000)
+3. in your browser, open the page: [http://localhost:8080](http:localhost:8080)
 4. you should see the inital data, and be able to create, update or delete any of the records
 
 ## Misconceptions
diff --git a/app.py b/app.py
index a0dcf51..cceced7 100644
--- a/app.py
+++ b/app.py
@@ -18,6 +18,14 @@ def update():
 def create():
     return render_template('add.html')
 
+@app.route('/update-address')
+def update_address():
+    return render_template('update-address.html')
+
+@app.route('/add-address')
+def create_address():
+    return render_template('add-address.html')
+
 @app.route('/delete')
 def delete():
     return render_template('delete.html')
@@ -37,6 +45,17 @@ def get_data():
       # Handle errors or unsuccessful responses
       return jsonify({'error': 'Failed to fetch data from API'}), response.status_code
 
+@app.route('/users/<int:data_id>/address', methods=['GET'])
+def get_address(data_id):
+   api_url = f'https://api.demojoyto.win/users/{data_id}/address'
+   response = requests.get(api_url)
+   if response.status_code == 200:
+     return response.json()
+   else:
+     # Handle errors or unsuccessful responses
+     return jsonify({'error': 'Failed to fetch data from API'}), response.status_code
+   
+
 # Define the route for updating data
 @app.route('/users/<int:data_id>', methods=['PUT'])
 def update_data(data_id):
@@ -57,6 +76,26 @@ def update_data(data_id):
         # Handle errors or unsuccessful responses
         return jsonify({'error': 'Failed to update user data'}), response.status_code
 
+# Define another route for updating data
+@app.route('/users', methods=['PUT'])
+def update_data2():
+
+    # URL of the RESTful API endpoint for creating a new user
+    api_url = 'https://api.demojoyto.win/users'
+
+    # Extract the data to be created from the incoming request
+    user_data = request.json
+
+    # Make a PUT request to the RESTful API
+    response = requests.put(api_url, json=user_data)
+
+    # Check if the request was successful
+    if response.status_code == 201:
+        # Return the created user data response
+        return response.text
+    else:
+        # Handle errors or unsuccessful responses
+        return jsonify({'error': 'Failed to update user'}), response.status_code
 
 # Define the route for creating data
 @app.route('/users', methods=['POST'])
@@ -79,6 +118,48 @@ def create_data():
         # Handle errors or unsuccessful responses
         return jsonify({'error': 'Failed to create new user'}), response.status_code
 
+# Define the route for creating address data
+@app.route('/users/<int:data_id>/address', methods=['POST'])
+def create_address_data(data_id):
+
+    # URL of the RESTful API endpoint for creating a new user
+    api_url = f'https://api.demojoyto.win/users/{data_id}/address'
+
+    # Extract the data to be created from the incoming request
+    address_data = request.json
+
+    # Make a POST request to the RESTful API
+    response = requests.post(api_url, json=address_data)
+
+    # Check if the request was successful
+    if response.status_code == 201:
+        # Return the created address data response
+        return response.text
+    else:
+        # Handle errors or unsuccessful responses
+        return jsonify({'error': 'Failed to create new address'}), response.status_code
+
+# Define the route for updating address data
+@app.route('/users/<int:data_id>/address', methods=['PUT'])
+def update_address_data(data_id):
+
+    # URL of the RESTful API endpoint for creating a new user
+    api_url = f'https://api.demojoyto.win/users/{data_id}/address'
+
+    # Extract the data to be created from the incoming request
+    address_data = request.json
+
+    # Make a PUT request to the RESTful API
+    response = requests.put(api_url, json=address_data)
+
+    # Check if the request was successful
+    if response.status_code == 204:
+        # Return the created address data response
+        return response.text
+    else:
+        # Handle errors or unsuccessful responses
+        return jsonify({'error': 'Failed to update address'}), response.status_code
+
 # Define the route for deleting data
 @app.route('/users/<int:data_id>', methods=['DELETE'])
 def delete_data(data_id):
diff --git a/templates/add-address.html b/templates/add-address.html
new file mode 100644
index 0000000..c285abe
--- /dev/null
+++ b/templates/add-address.html
@@ -0,0 +1,92 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Update Address Record with REST API</title>
+    <link rel="stylesheet" href="/static/style.css">
+</head>
+<body>
+    <h1>Address Data from API</h1>
+    <div id="data-container"></div>
+
+    <h2>Update Address Data</h2>
+    <form id="insert-form">
+        <label for="id">Id:</label>
+        <input type="text" id="id" name="id">
+        <label for="city">City:</label>
+        <input type="text" id="city" name="city">
+        <label for="street">Street:</label>
+        <input type="text" id="street" name="street">
+        <input type="submit" value="Submit">
+    </form>
+
+    <h4><a href="add">Add Data</a></h4>
+    <h4><a href="update">Update Data</a></h4>
+    <h4><a href="update-address">Add Address</a></h4>
+    <h4><a href="delete">Delete Data</a></h4>
+
+    <script>
+
+        // Fetch data from the API and update the UI
+        function fetchData() {
+            fetch('/users')
+                .then(response => response.json())
+                .then(data => {
+                    const container = document.getElementById('data-container');
+                    container.innerHTML = ''; // Clear previous data
+
+                    data.forEach(item => {
+                        const userList = document.createElement('div');
+                        const id = item.id;
+                        const addressList = document.createElement('ul');
+                        fetch(`/users/${id}/address`)
+                           .then(response2 => response2.json())
+                           .then(data2 => {
+                              addressList.textContent = JSON.stringify(data2);
+                        }); 
+                        userList.textContent = JSON.stringify(item);
+                        container.appendChild(userList);
+                        container.appendChild(addressList);
+                    });
+                })
+                .catch(error => console.error('Error fetching data:', error));
+        }
+
+        // Handle new data insertion form submission
+        document.getElementById('insert-form').addEventListener('submit', function(event) {
+            event.preventDefault();
+
+            const form = event.target;
+            const formData = new FormData(form);
+            const formDataObject = {};
+            let userId = formData.get('id'); // Get the user id from the form data
+            formData.forEach((key, value) => {
+                if (value !== 'id') {
+                   formDataObject[value] = key;
+                }
+            });
+
+            // Send POST request to insert new data
+            fetch(`/users/${userId}/address`, {
+                method: 'POST',
+                headers: {
+                    'Content-Type': 'application/json'
+                },
+                body: JSON.stringify(formDataObject)
+            })
+            .then(response => response.text())
+            .then(data => {
+                console.log('Data inserted:', data);
+                fetchData(); //refresh after adding
+                form.reset(); //reset form fields to default values
+                document.getElementById('name').focus(); //move focus to the first input field of the form
+            })
+            .catch(error => console.error('Error inserting data:', error));
+        });
+
+        // Initial data fetch
+        fetchData();
+    </script>
+</body>
+</html>
diff --git a/templates/add.html b/templates/add.html
index 9e3ae29..8ff07cc 100644
--- a/templates/add.html
+++ b/templates/add.html
@@ -12,14 +12,20 @@ <h1>Data from API</h1>
 
     <h2>Add Data</h2>
     <form id="insert-form">
+        <label for="name">Id:</label>
+        <input type="text" id="id" name="id">
         <label for="name">Name:</label>
         <input type="text" id="name" name="name">
         <label for="email">Email:</label>
         <input type="text" id="email" name="email">
+        <label for="password">Password:</label>
+        <input type="text" id="password" name="password">
         <input type="submit" value="Submit">
     </form>
 
     <h4><a href="update">Update Data</a></h4>
+    <h4><a href="update-address">Update Address</a></h4>
+    <h4><a href="add-address">Add Address</a></h4>
     <h4><a href="delete">Delete Data</a></h4>
 
     <script>
@@ -65,7 +71,7 @@ <h4><a href="delete">Delete Data</a></h4>
                 console.log('Data inserted:', data);
                 fetchData(); //refresh after adding
                 form.reset(); //reset form fields to default values
-                document.getElementById('name').focus(); //move focus to the first input field of the form
+                document.getElementById('id').focus(); //move focus to the first input field of the form
             })
             .catch(error => console.error('Error inserting data:', error));
         });
diff --git a/templates/delete.html b/templates/delete.html
index 5f7a8e1..712447b 100644
--- a/templates/delete.html
+++ b/templates/delete.html
@@ -12,7 +12,9 @@ <h1>Data from API</h1>
     <h2>Delete Data</h2>
     <div id="delete-buttons-container"></div>
     <h4><a href="add">Add Data</a></h4>
+    <h4><a href="add-address">Add Address Data</a></h4>
     <h4><a href="update">Update Data</a></h4>
+    <h4><a href="update-address">Update Address Data</a></h4>
     <script>
         // Function to populate form fields with data
         function populateForm(data) {
@@ -94,4 +96,4 @@ <h4><a href="update">Update Data</a></h4>
     fetchData();
     </script>
 </body>
-</html>
\ No newline at end of file
+</html>
diff --git a/templates/update-address.html b/templates/update-address.html
new file mode 100644
index 0000000..c285abe
--- /dev/null
+++ b/templates/update-address.html
@@ -0,0 +1,92 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Update Address Record with REST API</title>
+    <link rel="stylesheet" href="/static/style.css">
+</head>
+<body>
+    <h1>Address Data from API</h1>
+    <div id="data-container"></div>
+
+    <h2>Update Address Data</h2>
+    <form id="insert-form">
+        <label for="id">Id:</label>
+        <input type="text" id="id" name="id">
+        <label for="city">City:</label>
+        <input type="text" id="city" name="city">
+        <label for="street">Street:</label>
+        <input type="text" id="street" name="street">
+        <input type="submit" value="Submit">
+    </form>
+
+    <h4><a href="add">Add Data</a></h4>
+    <h4><a href="update">Update Data</a></h4>
+    <h4><a href="update-address">Add Address</a></h4>
+    <h4><a href="delete">Delete Data</a></h4>
+
+    <script>
+
+        // Fetch data from the API and update the UI
+        function fetchData() {
+            fetch('/users')
+                .then(response => response.json())
+                .then(data => {
+                    const container = document.getElementById('data-container');
+                    container.innerHTML = ''; // Clear previous data
+
+                    data.forEach(item => {
+                        const userList = document.createElement('div');
+                        const id = item.id;
+                        const addressList = document.createElement('ul');
+                        fetch(`/users/${id}/address`)
+                           .then(response2 => response2.json())
+                           .then(data2 => {
+                              addressList.textContent = JSON.stringify(data2);
+                        }); 
+                        userList.textContent = JSON.stringify(item);
+                        container.appendChild(userList);
+                        container.appendChild(addressList);
+                    });
+                })
+                .catch(error => console.error('Error fetching data:', error));
+        }
+
+        // Handle new data insertion form submission
+        document.getElementById('insert-form').addEventListener('submit', function(event) {
+            event.preventDefault();
+
+            const form = event.target;
+            const formData = new FormData(form);
+            const formDataObject = {};
+            let userId = formData.get('id'); // Get the user id from the form data
+            formData.forEach((key, value) => {
+                if (value !== 'id') {
+                   formDataObject[value] = key;
+                }
+            });
+
+            // Send POST request to insert new data
+            fetch(`/users/${userId}/address`, {
+                method: 'POST',
+                headers: {
+                    'Content-Type': 'application/json'
+                },
+                body: JSON.stringify(formDataObject)
+            })
+            .then(response => response.text())
+            .then(data => {
+                console.log('Data inserted:', data);
+                fetchData(); //refresh after adding
+                form.reset(); //reset form fields to default values
+                document.getElementById('name').focus(); //move focus to the first input field of the form
+            })
+            .catch(error => console.error('Error inserting data:', error));
+        });
+
+        // Initial data fetch
+        fetchData();
+    </script>
+</body>
+</html>
diff --git a/templates/update.html b/templates/update.html
index 5a520ae..509182e 100644
--- a/templates/update.html
+++ b/templates/update.html
@@ -25,10 +25,15 @@ <h2>Update Data</h2>
         <label for="edit-email">Email:</label>
         <input type="text" id="edit-email" name="edit-email" required>
 
+        <label for="edit-password">Password:</label>
+        <input type="text" id="edit-password" name="edit-password" required>
+
         <button type="button" onclick="editData()">Submit</button>
     </form>
 
     <h4><a href="add">Add Data</a></h4>
+    <h4><a href="add-address">Add Address Data</a></h4>
+    <h4><a href="update-address">Update Address Data</a></h4>
     <h4><a href="delete">Delete Data</a></h4>
 
 
@@ -55,8 +60,9 @@ <h4><a href="delete">Delete Data</a></h4>
             const id = document.getElementById('edit-id').value;
             const name = document.getElementById('edit-name').value;
             const email = document.getElementById('edit-email').value;
+            const password = document.getElementById('edit-password').value;
 
-            fetch('/users/' + id, {
+            fetch('/users', {
                 method: 'PUT',
                 headers: {
                     'Content-Type': 'application/json',
@@ -65,6 +71,7 @@ <h4><a href="delete">Delete Data</a></h4>
                     id: id,
                     name: name,
                     email: email,
+                    password: password,
                 }),
             })
             .then(response => response.text())