The location is great. Next to the S-buhn branch. There is a direct connection from the airport. 2 stops from Pratter. It is located on the banks of the Danube, next to the boulevard, in the Millennium tower. If you're lucky, you'll find a room with a great view of the river and the boulevard. Dozens of rabbits who run out into the morning sun to warm up are very touching. In the evening, you can go to the local market for fruits. Billa is 100 meters away, it works until 20.00, if anything, you can drive to the Pratter in half an hour (Billa is there until 22.00). The breakfasts are not very good. The rooms are not bad in principle, I stayed in different ones, but there is no highlight. For a not very demanding tourist, it is just right because of the excellent location and transport accessibility.