Most one-bedrooms have a bedroom with a king-size bed, and a living room with a queen-size sleeper sofa. The newer villas, like the ones in Kidani Village at AKL, also have a single pull-out couch.
The only studios with two queen-size beds are those at OKW. All others have one queen-size bed and one full-size sleeper sofa. Some villas (newer DVC resorts) have daybeds/single pull-outs.
Two-bedroom vacation homes have a bedroom with a king-size bed, a living room with a queen-size sleeper sofa, and a second bedroom with either two queen-size beds or one queen-size bed and a full-size sleeper sofa (depending on whether you get a connecting one-bedroom/studio, or a true two-bedroom).