Actually, I have a small nursery coop inside a storage shed nearby that has 22 one-month-old chicks in it. Naturally, about half of those are cockerels so they will be leaving, except for one blue orpington I plan to keep as a breeder. So, soon the coop population will double and then later in the spring possibly even more will be living there. I made it so it would hold about 40 chickens. They range during most days so there will be no crowding issue.
That window is a really nice one that cost me $10! It's a heavy double paned one, too. My husband knows a lady he works with who is married to a contractor and she sold me the little window you see in the front of the original coop last year, too. When I went back to her, they didn't have any more of the white, divided-light ones, just this one, which is 3'w x 4'tall. That's okay-just meant I could put in one instead of two or three!
I'll post more pics when all the trim and paint is complete. Hopefully, the building will look like one long cohesive structure then.