There are so many WDW resorts, and different prices. So which resort to pic would depend on budgets. I'm guessing its multiple families? Don't know your dynamics either. As a rule, the value resorts havev2 double beds, the moderates have 2 queens (except CBR has doubles, and one section of Por has a Murphy bed in addition to 2 queens). The deluxe have 2 queens, and some have day bed as well.
Is each family getting there own room? You can have all the rooms linked so they will be near each other.
For a moderate resort, our fav is POR- riverside, in the mansion section.
Allears.net has an Accomodation section with fact sheet for all the resorts, rack rates, and loads of pics.