Olivier is a great host, very opened, easy going and talkative. He is very much willing to help you out with all the stuff, especially when (like me) you are new to Vienna. My stay was great, apartment is clean and so is the room, one store literally one minute from the apartment and the other like 10 mins further. 2 minutes from the tram station so location is great. I would recommend this Airbnb to everyone.