07 mountain aire model 4521.second owner.stored inside from new ,mint,smells new,comfort steer,dishwasher,navigation,outside ent., outside fridge/freezer,loaded,bumped to 500hp/1650tq at dealer (4k option),too many more options. $145000 obo firm,not pricing it high... priced to sell.Reason for sale going back boating and have found the one.May take partial trade on older non slide big power 40ft rv. Call if serious... Will not answer emails.Tks613-539-XXXX