We decided at the last minute to visit Vienna for a few days and found this place the day before we arrived. The place was truly amazing - much better than what you see in the pictures. There is a private elevator that leads right into the spacious and well lit apartment. When you first step into the apartment you notice the amazing large living room with very high ceilings and fabulous art design on the walls.
We were met on our arrival by Ilona who gave us a quick run down and even was kind enough to pay for our street parking while we unloaded. For those of you that drive there is a hotel with indoor parking that is 27 euros per day which we used.
The neighborhood is very quite and safe - close to a lot of embassies and a short walk to a number of attractions. I highly recommend this place for anyone that wants to visit Vienna.