The mansion is situated next to the ocean where the water from the top floor pool drains into. There are several bushes shaped to look like Twisty T with a cul-de-sac like entrance.
The inside of the mansion is huge, with lots of hallways (which all lead to the same point), an indoor jungle with a waterfall, and a parking garage where he keeps all his green jeeps. The wallpaper is red with white outlined gems.
In the main foyer there's a mosaic of Twisty T, a wall featuring all his gold plated records and a display case for his music awards.
The mansion is destroyed at the end of Adventures in Housesitting. According to Twisty T, he thought the place was a dump, and the girls saved him the trouble of having to get it demolished. It was apparently rebuilt in Greenhouse, only to be destroyed again.