Here is my coop design for our 6 girls. It is based a lot on The Triple C - The Crouches Chicken Coop
The dimensions of the coop is 4' wide by 7 1/2' long. The run is another 15' long so the overall size is 19' long and 7 1/2' wide. It is 7' tall on the high side and 6 1/2' tall on the low...