Gregor's apartment is located on the top floor of a beautiful and historical 19th-century building at the heart of Vienna, which was for several years the residence of the famous writer Stefan Zweig. Formerly a painter's atelier, it has a beautiful ceiling-to-floor window that offers a mesmerizing view of the city. The only drawback is the absence of an elevator, but the view one enjoys is more than enough to reward the effort to climb five floors. The apartment has everything a person or a couple may wish for, and it is ideal for a short stay, or even a longer one, as we stayed a whole month and enjoyed every moment of it. Gregor is a very attentive and helpful host, and took care of all our requests without delay. We hope to be back soon and we cannot recommend the apartment more highly.