I absolutely can NOT believe how many crappy designs I have seen for coops. From folks building them, selling them, everything. People really need to do research before building/ buying coops. And shame on the people who build coops with no clue what they are doing... just trying to make a quick buck preying on people who are also clueless about the matter. And this includes people on Craigslist as well as farm stores. Sorry for the complaining, and thanks for listening. Its just frustrating to me.