Ok so above is the playhouse that I'm turning into a chicken coop. As you can see there is one full wall the rest is open. My plan this far is to cover the opened areas with hardware cloth on the inside. The outside will have wood shutters. My hang up is the nesting box. I don't want to cut into the existing structure. Any ideas is very helpful. I won't have chicks until late February as I don't want to order 15 and none of the feed stores will have them until then. So I have the time and want it done right. I have some skills but this is not my trade by any means. Thanks so much for any help or advice you can provide.