Something like this http://www.toysrus.com/product/index.jsp?productId=2316863Do you think it could make a suitable coop for 2 or 3 chickens? I would wire over the windows and insulate them for winter. I would turn it so the back is towards the run so I can use the door to clean it out. Cut a door for the chickens to enter in the back wall (fill in gap with foam insulation to retain structure insulation.) Install a couple roosts, nest box's. And bolt it to a wooden floor Does anyone see any problem with using it?