I’ve only had chickens starting with a neighbor’s young roo he didn’t want to kill this spring-
We built a very nice run 10’ x 15’ welded dog kennel covered in quarter inch hardware cloth, roofed, with a small coop for him inside. He never went inside, only on roof.
But a roo needs a flock. So we built a 8’10’ coop. The same neighbor hatched 7 eggs for us, 4 hens and three Roos. Not enough hens for a roo. Got 6 chicks from a farm store a month later, only one roo from them.
Everyone is separated, way too many Roos, and guess what? No one wants a roo. So we built a separate roo coop and run. And only 2 Roos get along. So many thousands of dollars.
Moral of the story-don’t build your bird herd, especially as a first time chicken owner, around a roo. It’s not going to end well, for anyone.