Just to give an alternate idea... My kids love, love, love Port Orleans French Quarter. Because it's a Moderate, the price may be more palatable to your pocketbook.
The theme is New Orleans with lots of whimsical dancing crocodiles around the pool. There is a cute little play area and the laundry is conveniently located near the pool.
POFQ is about a 15 minute bus ride from all of the parks and is the first pick-up and first drop-off any time the bus is shared with POR.
There is also a boat that picks up at POFQ to take you to Downtown Disney... where there are many shopping and dining choices including such kid favorites as Rainforest Cafe, McDonalds,
Lego Store, Goofy's Candy Store. Downtown Disney is our family's fave choice for an evening of entertainment when we just don't have the energy to go back to the parks.
We've stayed at POFQ for our last few trips, starting when DD was 11 months old and always felt it was a great choice for our budget and family.