Instructions
Log out of your original Stardoll account. Create a new account to use solely for obtaining the green couch.
Log in to your new account in your Internet browser of choice. Open a second window or tab and log in to your old Stardoll account, as well.
Take a tour of Stardoll in the first window -- where you've opened your new account. Click "Next" to explore the different areas of the game. When Callie asks if you want to purchase the couch, log out of your new account.
Purchase the couch from the first window. Though you have logged out, the screen will remain on this step of the tour. Return to the second window immediately and visit your room. Here you will find the green sofa to use with your other decorations.