I asked about the wall putty, came for an inspection, seemed like a normal adequate man, looked at everything, said then he would calculate and write everything, and as a result stopped answering calls, even from another number, in general, just merged. Maybe a burglar at all (I do not claim). It's kind of like a company, but at the same time he's kind of alone there. He talks on the phone once, and arrives alone. In general, there are questions. Although when I came for an inspection, the impression was excellent. I don't know why you can just disappear and throw it.