The Coop started as a 10'x10' structure that was expanded to 10' x 25'. It was created just for the sole purpose to house the show bantams. The coop is insulated, walls, floors and ceiling. Thermo pane windows and insulated doors help keep the Northern cold out. The coop has running water to it,electric, and is heated with either propane &/or electric heat to approximately 40-50 degrees in the winter to prevent combs and eggs from freezing. It even has WiFi!