Well, I finally got our inside cage/coop complete enough for our not so winter hardy chicks to live comfortably for the winter . It's a 7'L X 3'W X 3'-4'H design I created myself and built 90% of it alone. Had a little help from my dad, that's why it took so long to complete . Our 2 Sultans, 2 Silkies, and Blacktail Buff Japanese Bantam love it. They bounce around on the wire mesh floor while playing chase the feather. I still need to come up with a nestbox and better roost, and the staining won't happen til spring/summer. But it's a workable project .