Our stay in Johannes' apartment was five star! It is centrally situated, very near the stop for the airport bus. Instructions to get in were clear and Johanna was there to welcome us and show us around.
The apartment was very clean, well equipped, plenty of space for two, large comfortable beds, crisp white bed linen and fluffy towels. Everything worked properly - the washer/drier and the dishwasher were quiet and efficient and the shower was spacious with lots of hot water.
As it was winter, we kept the windows shut most of the time. They were very efficient at keeping out the traffic sounds. Across the road is a Spar shop, selling everything you could want. We bought freshly squeezed orange juice and bread rolls every morning.
Johanna arrived punctually at the time agreed to leave. She was charming and helpful.
I would definitely recommend this apartment for two or three people, wishing to be in the heart of Vienna.