Beyond what others have said, if you want less expensive, then offsite would be an option.
WE stayed at POR, and while it wasn't my favorite of the moderates, there is enough room for five people to sleep. The fifth bed is a trundle bed (I think Disney calls it a murphy bed), so duinr the day, it rolls under one of the other beds.
Also, at POR you'll get two double beds. At the All Star suites, you'll get one king sixed bed, and the rest are pull out. Supposedly excellent quality pull outs, but pull outs. You also get a coffee mekaer and a few other extras, I think a fridge, that you wouldn't ordinarily get at a value resort.