Barn Style Tri-level RV Cover; Sides are 10 foot wide, by 20 foot long. center is 18 foot wide, with 12 foot legs and 20 foot long.  You can style one any length, width and high , with closed ends and are sides, with doors and windows.  We have several on our lot which is located at 26151 Hwy 134 West, Enterprise. Phone number 334-375-7433.  These units are built on your property.