This 38 year old nurse built this coop all by herself and is really proud of it. I still have a couple things to add inside, but the outside is complete and there is a three step roost inside made of old willow branches. The coop is 4'x8' and the run is 22'x15'. Predation is not a problem. Currently there are 9 chickens in there, but all but 4 are roosters. I hope it will be OK thru winter to house them all together and I can re-home the roosters in the spring.