I've read several threads, seen several pictures, I have an understanding of what is needed for a coop. I just don't know where to begin! I need help! Do I start with a structure and cut to add boxes/vents/run door/etc or do I build around these things that I want? I really need help quickly. We have two RIR in the house (they're well past age to be outside) and 3 BOs in a small prefab coop outside. The BOs are older and bigger than the RIR so we cannot put them together. Yet. That's another thread! Thanks for any help!