I seem to remember there being 12 GVs, maybe 16. Don't quote me on that. I believe there is one in each of the buildings on the right and left of the Pool.
I've only been in the GV there to view, not stay.
We'll be in a studio April 10th through the 14th this year, but, we live only 45 minutes from the resort, so, we recently dropped in for a visit. They have Mickey Premium Ice Cream in the store.

Yummy!
This fall, we're trying to get two weeks at the Poly. Wish us luck! (We already have one week, working on the other)