Thanks Bruce. We decided to make the coop 24sq feet now because we are getting a few more chicks. The nest box is external so we should b okay there. The run is attached with a roof over all of it. It is lifted off the ground with more run space that goes under the coop. They will also b allowed to free range quite often. I need to ask how much vertical space I have in order to put roosting bars up. I'm all new to this so any info is greatly appreciated.
