For us, having 2 bathrooms is a HUGE plus so we love the kids suites at Hojo's. You can also apparently get a Junior King Suite online at Best Western Park Place in with 2 King beds, and 2 sofa beds, and 2 bathrooms. Hojo's is a lot nicer IMO because it just seems more bright and cheery, is a hotel instead of a motel, has a much better pool, they don't mind if you order Von's groceries for delivery, Keurig coffee, in-room large safes, VERY comfy beds, great gift shop on premises, Mimi's close by (decent prices on very good food) and McD's is midway between the parks and Hojo's.
Argh, with 5 adults and 3 kids I guess that is out of the question for Hojo's kids suite. I just re-read your posting, sorry!