This is built from nothing but free wood. We were able to find the wood for the runs for free as they had some warp to them. Also the coop was built from wood pallets we broke apart. The doors are recycled from a ferret cage. Hope you enjoy. Was fun building.. They run is 10' long by 4' high. Not 100% on coop dimensions as it was a trial and error thing. We wanted a rustic homey look so we went with using the pallet wood as "roofing shingles".