Nice work ! I like the rabbit hutch style about 3 1/2 feet off the ground so I have access without bending over my worn out back. I usually make mine 4 X 4 feet . None of my birds have trouble climbing the ladders. Sure wish my had the quality that your do.
Nice kid playing in the chicken house, funny.. It like the magic show where they cut them in half.. No leg's..
The space above ground is nice for cleaning..