OK so Chicken Coops for Dummies is scaring me on a shed roof. I think it should be simple but it looks rather complicated there. Any suggestions on making this easy? My coop will be 4x6 and the covered run 8X10 with the coop enclosed in it. I'm doing most of this myself--67 yo gramma with no building from scratch experience. I don't have a miter so am thinking using those metal connectors of some sort. I'm starting building the coop frame this weekend.