2004 Keystone 5th wheel camper 31 has a rear bunk room with its own exterior door. Single slide out which is couch and table. Lots of storage space on the camper. Has spare tire and a rear receiver. Electric jacks. Heat, A/C water heater work. Water heater only works on propane. Havent had time to see why it doesnt on electric. Has a new panel/ power converter a year and a half ago. Tires are sitting at about 50 percent.