Desert Inn and Suites on Harbor Blvd, right across the street from DLR, has Family suites that sleep up to 8. I prefer the Family Suite B, which has 4 queen beds, 2 bathrooms, 2 doors leading to outside. But, only one parking space comes with this suite. If you have 2 cars, one has to be parked at a different location, and you'd have to walk or take the DL shuttle bus back to the area.
This suite also comes with 2 small fridges and 2 microwaves
Anaheim California Disney Hotel - Anaheim Desert Inn and Suites