Wow, that is nice. I would love to have one that I did not have to duck my head in. Next time, that will be top priority. Looks very easy to clean too. Great job.
You and jmhappycowboy in Mississippi could both get jobs building pens and coops for folks if you wanted. I'm impressed (and sort of depressed with my crooked chicken accomodations). You are fortunate to have level ground to build on. Great chicken digs!