Mine would have to be a water room. A room w/a lap pool; a swimming pool w/a slide that tunnels down from my bedroom; a large hot tub for a "group" and a smaller hot tub for one or two ;). And a shower with multiple heads to shoot water all over your body from every angle. One wall would be a tropical type waterfall with greenery and flowers.....yeah.... definitely a water room for me!
Your room sounds like a lot of fun, Curvy. Sounds like a good way to just let yourself go and blow off steam, too. I guess if I had my choice, it would be a room with different textures on the wall and floor and touchable statues. Every texture from cold hard marble, and shiny metals to soft, fuzzy, (fake) fur, to soft and squishy...(now what is soft and squishy...besides me. LOL!!) Anyway, I have a thing about touching stuff and I guess that if I were insanely wealthy, that might be one of the rooms in my home.