After many trips with 2 toddlers (first my daughter and now my son) these are my top picks and my experiences:
1. Grand Californian ~ So convenient to the parks without a TON of walking, kid friendly hotel with LOTS to see, space to walk around (ok run), a toddler pool, convenient White Water Snack with cereals, milk, juice, etc. A full resturant that is kid friendly as they have the characters there for them in the morning with dancing, singing...seriously you leave the park BUT don't even feel like it...FULL Disney experience. Short walk to Downtown Disney where there is lots to see and do, Build A Bear, Jamba Juice, Music playing, stores to walk through and more! Also, (and most hotels do) I had groceries delivered there. I only packed a few diapers and wipes and had the rest delivered when we got there so I didn't have to pack so much. Same with snacks I know they like. Extra milk and juice and some fruit. HUGE help! OH, and they have a coin laundry facility on site

Each room has a portacrib IN the closet.
2) Best Western Park Place Inn & Mini Suites ~ (some will disagree with me on this one and might say
Disneyland Hotel). I have not stayed at that hotel (oddly enough) but I do know it too is very kid friendly...I'm just not sure about the amenities.
BWPPI is equal distance to the parks (ok probably a bit closer) than Disneyland Hotel and has always been great for us. It's a motel but the space in the rooms are wonderful. They have a pool, free breakfast and a resturant right next door...just a hop, skip and a jump next to that is Denny's. They too also have a coin laundry and when I'm traveling with the little ones I do laundry or need to wash SOMETHING at some point in time. And they have cribs you can use.
Next door on the other side is the Tropicana Motel and they have a little market with milk, juice, and anything else you might need at the last minute or have forgotten.
Those are my top picks and places I've stayed with toddlers MANY TIMES. I know that others will post their experiences and top picks so you'll have lots of information. Please feel free to ask any questions you may have
