I have to say it is really an amazing apartment for our trip. The location is very good, you can go to railway, bus station, church, shopping center by walking, and there are so many supermarkets, kinds of restaurants near the apartment , only a few minutes by walking. Rooms are so clean ，you can find everything you need in the apartment.
The most important is that Eva & Michi, the hosts of the apartment, are so nice and warm. It is quite a big surprise to see my photo in the bedroom .
Anyway, if you come to Vienna with your family, the apartment is your best choice.