Clemens met us at the flat upon our arrival not only with the keys but also with much information about the flat and it's neighborhood and how to go around Vienna. The flat is very clean and new with all the amenities we needed except the washing machine. It is very spacious and comfortable for two couples. Although it is not in the inner city, transportation going there is easy. There are many good restaurants and grocery stores nearby. Clemens was a very gracious host. Thanks Clemens.