We could not have been more delighted with this apartment. It is beautiful, classic Viennese style; spacious, clean and comfortable, with a wonderful bed! It is well equipped, with great Wi-Fi connection, amazingly quiet for its location on a main street, with no disturbance from inside or out.
Ingeborg made all communication extremely easy and was available, though we had no issues.
Vienna is a fantastic city, and from this place you can be in the central square in under 20 mins walk - or even quicker on the constantly reliable public transport. Highly recommended.