Is this resort walkable? I've stayed at some large resorts in Orlando where the rooms were so far away from the amenities on the grounds(the restaurants and club houses), that i felt a disadvantage for not renting a car.

Its walkable depending on which building u are in but they have golf carts that are fun to ride

They also have golf carts available to call to fake yo to and from anywhere on the facility. It's really not that big, the only time it may be an issue is when raining.

Yes and no. Rooms are in individual buildings and parking is near each building. But if you don't have a car it is a walk to your room depending on where it is of course. The property is wheelchair accessible with lots of ramps etc so it's not to challenging to walk. I would say the resort is about half the size of a golf course.