superstormSims can dance everywhere
"EP3 has 3 DanceRugs Small (3x3), Medium (5x5) and Large (7x7) with a wooden texture.
If you place them in a rooms floor, they change the rooms decoration, making the room have a dancing floor.
You can't cover it with any rug or carpet because you will lose the dance interaction.
Well that's about to change!
I cloned them and made them invisible, so they won't be seen anywhere but they will have the dance interaction."