The apartment is located located near Belvedere, so you are close the the center, close to a nice park and close the Vienna Hauptbahnhof as well. The Room is really nicely furnished and spacious, kitchen and bathroom well equipped with modern facilities. Dominik is a great host, unobtrusive and friendly and although he could not be there in person when I was staying, the check in and everything else was smoothly organized. Dominik was super quick to reply when I needed help with the plumbing and the problem was fixed in no time.
I warmly recommend his apartment!