The Hud-1 EZ Buildings Shed DIY Building Kit with 12' 5" x 7' Porch includes 139 sq. ft. of interior space and a 96 sq. ft. covered porch. These shed kits are an excellent addition for a homeowner to use as a hobby room, garden house, guest room, weekend getaway cabin or just some additional living space. The storage shed kits are the perfect building for the DIY and easy weekend project to add more usable space without the expense of a room addition. 1645 cu ft. of storage usable space great storage of household items gardening hobby items Shed kits with open glass design French style doors Includes four 20-1/4" x 74-2/5" windows DIY building kits with open vaulted ceiling view Storage shed kits with roof purlin design 3/4" tongue and groove roof deck boards 30 day limited warranty Window, door latches and locks included 1" x 4" treated deck boards for porch