The pics looks like a run to me,You didn’t read my post as they aren’t confined to a run. I think you missed that they’re free ranging. The mesh would just be on the grass area to help protect it so they wouldn’t be walking on it 24/7. Were eventually going to be down to 5 chickens so it’s not like we have a huge number either.
but may be a small yard...or 'garden' as you'd call it there?