Wow - that's like a chicken palace! It's beautiful! The tree inside is lovely. I'd worry about something getting in through the roof opening, but that's just me, lol!
Winged the coop, pun intended, 4'x10'x6', with a rabbit suite on the right
Then after getting six baby chicks, they were so cute I didn't want anything to happen to them so I built a 10'x20'x8' enclosure.
Hopefully the plumb tree will bear some fruit and give them a treat.