EDIT: A RUN. CRUD. I want to convert an 8x10 shed to house 4-5 chickens max. It's got a double door and window, and what I plan on doing is creating a "pen" portion and a "clean room" for storing feed shavings etc and accessibility, by partioning it into 2 8x5 portions. The only issue is that the double doors would both be in the non-chicken foyer/ clean room,and the height and location of the window is such that a run wouldn't be ideal off it. I plan on making the partition out of hardware cloth and a screen door so weather permitting the double door could be left open for sunlight and fresh air during the day. We have a lot of weasels and hwwks and I don't feel great trying to free range but a run isn't very doable without cutting a big hole somewhere since the doors and window both open directly onto the side of the driveway.