I have a decent size shed on a cement foundation that I converted a part of the shed to a coop. So far, the walls and roosts are in. Next comes finishing the run (top and fortifying the sides of the fence) so the girls can have some free time unsupervised (and safe!). Here is the exterior front the of the coop Inside the coop (no nest boxes yet, or door to the run... that is coming) The girls inspecting the new run fence and gate... Need to spend some time finishing the run... the girls are 8 weeks old, so they are getting pretty excited to be out doors.