How much do you want to spend? The cheapest that 5 can stay in one room is POR with a trundle that pulls out from under one of the beds. Most of the deluxe rooms have 2 beds and a daybed, but you would spend less money getting 2 value rooms, plus you would have 2 bathrooms, 2 t.v.s, and more privacy. The wilderness cabins sleep 6. All of the suites are pricey. For true comfort, stay in a DVC 2 bedroom. You get a kitchen, washer/dryer, and whirlpool tub. You can book through WDW or rent points from a member. We have 4 kids and joined DVC a couple of years ago, worth every penny to us. Disney does not give roll-aways for any room.