So they start on my shoop (shed-coop) tomorrow! My 17 chicks arrived on May 22, so almost 4 weeks old now. The door into the coop will be in the shed, so the only direct access to the coop from the outside will be the pop door. I have a 100’ roll of hardware cloth to enclose the roofed run. The nesting boxes will be in the shed with lift lids to collect eggs without going in the coop. Two poop boards under the roosts — is 3’ off the ground too high? I’m planning on a ramp for access. On the back wall there will be a 19x27” push-out window; thinking it should be set low in the wall to bring in fresh, cool air as warm air exits the other windows and eave vents. Here’s the plan: Any suggestions?