Although I have not stayed at any of these, you might try looking at them on the internet.
Caribe Royale
Radison Resort Parkway- I think this one is between Disney and Seaworld
A nice pool was one of my concerns and after asking here on this site, I got a lot of reviews on Cypress Pointe. They have a neat pool also, you may want to check it out. I got my 3br/2ba unit for $80 something a night on Hotel Kingdom.com.