The coop is big enough to hold 9 chickens if you use the rule of 4 sqft per chicken. The run is big enough for 22 chickens if you use the rule of 10 sqft per chicken. So the coop is a little small.
Ditto. In the winter you may need to keep them in for a few days if you have really bad weather (and being from Ohio, I'm sure that's entirely likely). Having so many birds in such a small coop can cause pecking and feather pulling, so you might want to try and add a little more coop space somehow, or build a second coop to put some of them in.
