While it's 13 years old, this unit has always been stored in a closed building. It's in outstanding condition, inside & out. Well-maintained--roof is coated annually with preservative. Many extras: 2 a/c's, king bed, large frig, electric fireplace, slideout awnings, large awning, arctic package including double-pane windows, direct tv receiver, 2 tv's, & upgraded tires (Goodyear 14 ply load range G).