Eva and Michal always response very fast. Let me feel comfortable. They provide many useful information and also do their best to help us even we arrive early.
The apartment location is very convenient, very close to subway and tram station and also not far away from Wien HBF. It is very easy for me to arrange my visit plan. It's also easy to get opera house by foot and not far away from museums. So I think the location is good. In the apartment, it just like the photos, clean and comfortable. During our stay, it's also quiet. We do get good rest in the night.