We do resort only stays sometimes and, this is just me personally, I cant do Epcot area or Monorail resorts, as it would drive me nuts to see that parks and not go in. Not to mention those resorts cost more for a reason, location.
AKV is a great choice, lots of on site activities and great pools.
Our favorite for resort only stays though is Saratoga Springs, especially after the room updates. 4 pools(5 really if you walk to the tree houses), tons of outside access for walking young kids around, close to Fort Wilderness for those activities, and of course Disney Springs. When pool hopping comes back Old Key West is right there too. Walkable even.