This is based on the purina coop plans with a different roof and more venting. I kept a lot of photos during the build. The rest can be seen here. Day 1 Day 3 Day 4 Day 6 Day 7 lots of ventilation, the eves are open along both sides as well as both gable vents. I have plans to make two windows in the next few days. The roost got moved further from the wall after the photo Day 9 I still have work to do on the run.