The apartment is in the 4th floor under the roof, with no lift, in one of the main streets of Vienna. Despite the large fan that exists in the apartment, and all of the windows opened, it was very hot (30ºC or higher) during the time of my staying (the last 2 weeks of August). In a more positive note, the building looks nice from the outside and the inside and is near the main attractions of the city. It is also very close to the metro (Taubstumangasse, one stop before the main terminal of transports of Vienna). Marie-Therese responds quickly to the emails and has a very convenient way for check in and check out that can be important for people arriving/departing very late in the night or early in the morning.