hi: most of the deluxes will accomodate 5 people as well as the 2br units at okw, bwv, vwl, and the new bcv. there is also a junior suite at the wl that will be able to suit your group. with a group of 5 or more, we've stayed at the wl, contemporary, polynesian, bwv, and the villas at what is now the disney institute(they are in the process of changing this and i'm not sure if it will be available for your trip). figure out where you will be spending the most time (mk, epcot, etc.) and pick out a resort accordingly. the wl and vwl will be superbly decorated for a december trip though. have fun!