Have my new coop about 90% complete,,,,need to do the roof and install hardware cloth. 5 nest boxes is probably too many. First pix is with helpers......looks like they may have a future in air traffic control.... Pop doors are controlled via rope and pulleys. So I don't have to enter coop to open. they are weighted so I don't believe they can be opened by an animal from the outside. Also with a 3" lip so little hands can't reach the bottom edge.. there are two doors as I have two separate runs.... poop boards are 24" wide, but I expect chicks to walk on them to and from roost and as a lunching point to jump down from.... All open walls will be hardware cloth to help ventilation. Like the guy who built boat in basement.....now to get it out of my work area. actually the plan is to take it apart and move in pieces, Its built to come apart easily. Chicks are getting big ( 15 wks old today)...gotta get this done asap.