I arrived in the evening and got a bit lost on the way out of the station. The host was very patient in helping me find my way and waiting to welcome me at the apartment. The apartment was very clean and well equipped. Great location, very close walking distance to Stadtpark and the Wien Mitte which was one stop (16mins) from the airport on the CAT. If I had any criticism, it was that I could not get the TV or the heating to work as there were no instructions. I could have contacted the host but as I did not spend a lot of time in the flat, it was not a great concern to me. It may be something to get clarification on when checking in if it's important to you.