Hi there- I currently have a playhouse coop I built this spring. But..... cinsidering my obsession with my girls I have decided to expand this spring. We have a steep incline behind our garage which is set up higher than our house (it's detached. So we have this hill we don't know what to do with. I was thinking I could build a long narrow coop, maybe 4 or 5 feet by 12, on stilts into the hill, and place the run higher up behind the coop towards the garage. It would be the perfect spot for them as we don't utilize that part of the yard, bu I am wondering if anyone has coop designs for this type of set up. Also wondering if I have to worry about the floor being off the ground for insulatin on the winter, I am in Green Bay WI. Any suggestiond would be awesome. Thanks Denine Happy thanksgiving!!