I found the idea on the internet. Search wichita cabin coop. I beefed mine up slightly and made modifications, Dimensions are 6x12x 7' tall in the front. Foundation is buried patio blocks and glued together cinder blocks,blocks are buried 14 inches down to keep predators from digging into the coop. Out side run is covered in hard ware cloth. Check out my Face Book page for loads of coop construction pics.