First point about Thomas’s apartment is its excellent location. Around the corner from the Opera House,it is a comfortable walk from most of the places in Vienna you might want to visit.
For places a bit farther afield, there are subway and tram stops very close.
Thomas was very easy to communicate with and very responsive to our questions.
The self-check-in was easy and straightforward.
Very good WiFi.
The apartment was sparkling clean, spacious, and comfortable with a full kitchen and modern bathroom.
Vienna was very hot during our stay and the apartment got hot as well. Guests should practice some temperature control by keeping the windows and shades down during the day and opening them up in the evening.