I have a cute playhouse that we r converting into a chicken coop for 5 blr wyandotte pullets on the way. The playhouse is raised about 2 and a half feet off the ground. Our barn (very tall large garage) sits about 5 feet behind the playhouse. We have some old laundry poles that would make good fence posts. Oh! The playhouse also has a swing set post. This all sounds like it would be easy to build a run, but covering it would be a problem. We could probably cover part of it but I was wonduring if any part of the run needs to be covered? Any help? Need a run live in the city. thanks for any help!