No chickens yet but I built a small a frame coop and have a couple questions. It's all open on the bottom and have a ladder leading up to a small section where I figured the nest would be. Now I'm wondering where do they sleep? Underneath the nesting area is covered from rain and all but it's just grass underneath. I also mounted a small cross pole that they can stand on and do whatever they do. The back top portion of the coop is a door on hinges to get eggs. Should I build something underneath the nesting area for them to sleep or leave it as is. So far other than the chicken wore and 2- 2x4x16's everything is wood that I had in garage or at work so it's not the prettiest but it was super cheap.