1976 Boler fiberglass lightweight camper 13 foot , heater , stove, 3 way refer, sleeps 4 super easy to with just about any vehicle ( was designer to be towed behind 1980 sub-compacts) yes has electric brakes, sink and fresh water tank. 
Sorry this model does not have a toilet or shower :-( Have owned it more than 25 years, recently used as a guest room parked under a shade tree in the backyard. 

Needs a simple restoration to be again road ready for serious glamping. Needs a strip down and paint job, needs escape vent replaced. Floors solid , and interior in factory OEM condition. All electrics work and has a few upgrades. 

Heater was last used last winter fired right over and made things toasty. Cash and tow away ( tires are dry rotted but hold air ) from Long Beach, no Paypal , no trades, no lowball offers