The Fleetwood Bayside Elite is a spacious lightweight folding trailer that opens up to comfortably fit 7 people.  It has a slide out and a tip out window with 2 king bed ends. This unit is fully equipped:
Porta-potty
water heater
furnace
Air conditioner
3-way refrigerator
water tank (12 volt pump)
City Water connection - 12 volt pump
Sink
dual LP
3 burner stove
deep cycle battery