Interior upgrade package , blackout roller shades , exterior speaker system, heated drainage system , full body paint (no decals ) water purifier, 3.2 Onan diesel generator , front and rear hitches, Mercedez / sprinter chassis , tip shift technology to allow for manual shifting, power mirrors with defrost, cruise control, upgraded interior gel batteries, key activated master lock to open/ close unit, Electric awning , 20,000. BTU heater and 13,500 ac unit. Sleeps 2 comfortably 3 of king size bed is made. Dinette area does not turn into additional bed.