Hi Heather!
November weather in central Florida is beautiful with temperatures in the 70s and cool evenings around 60 degrees. If you avoid the week of Thanksgiving the crowds are low. Early November offers the Epcot International Food and Wine Festival and Mickey's Very Merry Christmas Party is held on select nights in the Magic Kingdom during this month. Christmas decorations typically go up mid November.
If your whole party wants to stay together, consider a two bedroom villa.
Disney's Deluxe Villas offer two bedrooms, two-three bathrooms, a kitchen, and a living area. Two adults in each bedroom and the kids can sleep on the pull out sofa bed in the living area-perfect. With a kitchen you can eat a quick, cheap breakfast in your villa to save on time in the mornings. Everyone will have ample room, privacy, and a washer and dryer!
For the best bargain, consider two adjoining rooms at one of the Value Resorts. Family suites that sleep six are available at Disney's All-Star Music Resort and the new
Disney's Art of Animation Resort but unless your children are little you might find four adults in these one bedroom suites a bit crowded. Click on the above link to Art of Animation to check out the family suites and standard rooms to see which one would suit your party the best.
Please contact me if you have additional questions. Enjoy planning and dreaming about your magical vacation!