Spartan Chassis and Cummins engine.  Unit is in excellent condition with the following features.   Tons of storage inside and out*cherry cabinets*queen island bed*sofa sleeper w/queen air bed*expandable dinette table*convection microwave*washer/dryer combo*2 front leather captain chairs that swivel for added living room seating plus a leather recliner* (2) tv’s* full size frig/freezer w/ice maker*air conditioning*7.5KW Onan diesel generator* 10 gal gas/elect. water heater*hyd. leveling*power awnings*50 Amp elect. *power visor* rear monitor* AM/FM CD radio*solar battery charger*Fantastic fan w/rain detection* Miles:  72,000Length: 39.5 feet Slideouts:  2.  Water Capacity – Black: 45 gal   Water Capacity – Grey: 65 gal.  Portable Water Tank: 105 gal.    LP Capacity: 32 gal