White Treehollow has 10 Areas in total.
46
10; And it is only available in Pokemon Black 2
29 floors~
There are 10 floors.
It's 1,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000 floors tall.
it has 10 floors till you can save then 4 floors to the pokemon
There are 24 floors.
It has 15 floors.
8 Floors.
there are no floors, just one, you can only evolve pokemon there
30 floors
50 Floors