- The municipality, which I will not name, wanted us to make the authorized officer model in this way. I myself did not speak. - I added the architecture pad. There are 30x35 columns on the attic floor. - It is not correct to do it this way, and when you do it, a relative floor translation error occurs. - We modeled the penthouse separately - Waiting for your comments. Has something like this ever happened to you? -By the way, why "dwg extension is not allowed." ???