4-season. Sleeps 7. Two entry doors. Tremendous storage capacity inside and out. Three 5-gallon propane tanks. Gross dry wt 4565 lbs, hitch dry wt. 755 lbs, GVWR 6000 lbs, 6 cubic ft 3-way refrigerator, fresh tank 45 gal, grey tank 45 gal, black tank 45 gal, 2 house batteries.