The site manager is, to be honest, already somewhat annoyed with us. Apparently, he has already replied by email to my neighbor behind me (also regarding a number of questions about masonry), stating that this is not the first house they have built and that they already know how to do it... :(:oops:
My construction expert was actually supposed to come only after the intermediate ceiling as planned. Either he comes separately now, or the photos will suffice for him, as they are quite clear. Then he will probably draft an appropriate text. It would still be reasonable for me to dismantle it now...