We had a lovely 3-day stay at Wien Mitte, Rainer's apartment. Rainer was such a great host that from our arrival to vienna airport to the city centre and to the flat, he was able to keep track of us (guessing the train that we took etc.) Thus he was present and ready when we arrived at the apartment without any communication problems. At the apartment he was ready with all the necessary information about the city, neigbourhood and the flat. The flat is spacious, well laid out and well equiped. We must say the apartment was spotless clean. Location of the apartment is also superb, as Vienna's public transport is excellent. One of the best airbnb experiences we have ever had.