Nicholas is an excellent host. The apartment had a series of issues while I was there, which made my stay terrible. None of these was under the control of Nicholas, who did what he could to be helpful. The apartment is spacious and in a great area, close to the Eiffel Tower and the Arc de Triomphe. The layout is a bit awkward (a toilet room, but no toilet in the bathroom), and a few details are unfinished, but overall, a great, spacious apartment in a fantastic location.