The Teen Idol Mansion is a 3-story mansion. The Teen Idol Mansion is free when you have your first Teen Idol. To have your first Teen Idol, you must first complete The Road To Fame quest in the time limit, the Teen Idol hobby and upgrade the Simtown Sign to Level 3. If you want another one, you need to spend Simoleons (the price will rise depending on the amount of houses and buildings you have already built).
Frontyard/Backyard/Outside The backyard contains an "O"-shaped pool with a small island in the middle with a dog house, and a barbeque cooker. The small island has a Blue Oyster Bar, deck chairs and beach blankets. Near the pool and the house is a small dining area. The pool has a slide, volleyball net and pool inflatables. In the frontyard, there is a fountain and a gate.
The first floor contains the kitchen, dining area, office and living room. It also has a staircase leading to the second floor. The other small room is a display of awards.
The second floor has 3 bedrooms, one for the Teenage girls, one for the Teenage boys and a Master Bedroom. There is a bathroom for the Teenagers to share and another one for the Master Bedroom. The staircase leads to the third floor and there is a small adjoining room with a bookshelf and a couch for 3 Sims.
The third floor has a guest bedroom with a small kitchen and guest bathroom. There is also two recording rooms, each containing instruments, and a small lounge area with TV, sofa and refrigerator.