I haven't stayed at the BCV, but looking at my Passporter, it shows the layout of the 2 bedroom suite. There is a kitchen/living room with a separate (Master) bedroom that has one king size bed. The "second bedroom" is actually a connecting studio....the equivalent of a regular hotel room. TV, sitting area, bathroom and ONE queen size bed. They say they sleep up to 8 people, so that would mean two people on the fold-out couch in one room, and two people on the fold-out couch in the other room.
The Villas have two elevators that are located so that the walk from them isn't too far to any room, but it is a bit of a walk to the bus transportation, near the lobby, and a bit of a walk to the boats to MGM and Epcot. It would be faster to walk to Epcot from the Villas. The monorail is at the entrance to Future World in Epcot, so that's a long walk.
Hope this helps some.