In addition to the other information you have gotten, I just wanted to say that "yes, OKW has 'Disney Magic'". The theming is very good, and might seem shabby to some, but it is themed to turn of the century Key West, and is quite authentic. There are 5 bus stops at OKW (not 2-3 as previously mentioned), so you are never far from a bus stop, and all buses stop at the hospitality area before they leave for the parks. There is also an internal bus that makes the continuous loop. There is a full service restaurant (Olivias), and 4 pools hot tubs and 1 pool slide. Each pool has a play area as well.
The GV's have 1 master bedroom downstairs with a king bed, Jacuzzi, and shower, and 2 pedestal sinks as well as a large closet. There is a bath with shower in the hallway for any guests that might be staying in the living room. There is a full kitchen with storage island and a dining room with a large table that seats 8-10. The living room is 2 stories and has the usual loveseat and sofa plus a wicker table and 4 chairs. There is a LARGE laundry room of the kitchen. There is the usual large deck also. Upstairs there are two bedrooms and bathrooms (one with 2 queen beds and one with 2 full size beds). The only negetive thing about the GV is that the kitchen sink is in an odd spot that makes it cumbersome to work at. I'm sure they did it that way to better accommodate the dishwasher, but I prefer the layout of the 2 bedroom villa kitchens. BTW, OKW also has dedicated 2 bedroom villas.