We had a lovely experience with both the apartment and the hosts! The apartment is in a beautiful period building on a quiet side street near the Belvedere. There are plenty of restaurants and services (supermarkets, apotheke) nearby, and the apartment is easily accessible by the tram line and the subway system as well.
The apartment itself is quiet, sunny, and well-equipped. Everything was as described in the listing, and there is also a desk in the bedroom that was perfect for remote working. The apartment faces the leafy inner courtyard, so there was no noise from traffic, etc.
We had an equally great experience with the hosts. They were helpful, responsive, and thoughtful. (E.g., when we needed a second key, they brought it down to us on the same evening.)
We would stay in the apartment again without hesitation.