POFQ is the small resort, by a long shot. We have stayed at the other mods, most of the deluxe hotels and Pop Century...POFQ is the smallest by far. It's our favorite resort for most stays.
All the rest of them are BIG. Lots of rooms, and lots of space. And lots of walking (or taking buses) to get from one part of the resort to the other.
If you're meaning not as spread-out, probably The Contemporary would be the next smallest (because most of it is up & down, instead of spread out to many buildings over acres of land. Though there are some lower buildings spread out there, too. And there's a lot of rooms there, but since it is so many floors, the rooms are in a more compact area.) If you book in the main building or the DVC tower, then all the services are close there in the main building.