10 different floors.NOTE: These are a little tricky 'cause they work as the mural walls. Most of them have 9 pieces. Other are more simple and have just 3 or 4. Anyway, u need to make them work by using different pieces (main, right, left, up, down and the 4 corners), but still they are all numbered so u can put them the right way. I'm sure u'll be able to manage. Enjoy!