Hello presleyg-
The buildings that are nearest the fantastia pool are considered the preferred bldg. The resort is not that big, so just about any bldg. would be a good choice. The extra 10.00 per day doesn't give you that much of an edge. We stayed @ ASMo in Feb. and we got the Toy Story bldg., room 9712 ( a ground floor room) It was behind the playground, and very close to food court and main pool. The best part is there was a "smaller" parking lot about 25 feet from the room, it always had open spots,and it was great for carrying sleeping kids into the room at the end of a tiring day. I hope this is some kind of help. Enjoy your vacation.