So I got a coop for free from someone, cleaned it up, going to paint and make some minor repairs. I want to change the nesting area, which is a wooden box on a shelf inside, to an external nesting box setup for 2-3 nests. There is already a flap opening to the nest ledge inside where the boxes were. I believe it would need to be made a bit bigger for my girls since they are going to be crazy huge. I want to have the nest boxes on the outside for even easier access and to give more room inside for romping and roaming. How do you attach the nest box setup to the coop opening itself? I've been trying to figure this out and I can't seem to see what it is I'm looking for. Words are great Pictures are better Diagrams are perfect Thanks in advance for your communal knowledge!