I'll start by saying that the apartment looks good and exactly like in the pictures. We had a comfortable stay and we had a good time in Vienna.
But I'll be honest... This AirBnb is a bit weird. In fact, it doesn't really seem like an AirBnb. First of all, Harry was quite late in giving us the instructions to enter. We couldn't reach him and we already managed to get inside the building before he sent us the instructions. When we entered the apartment it seemed like we entered the home of someone that had just left. There were still opened things in the fridge, there was a dirty cup on the windowsill, there were clothes in the closets, all kinds of used stuff in the bathroom closet, dirty washcloths behind the washing machine...
We never saw Harry, nor was there ANY information in the apartment. We didn't receive any information about checkout either, we had to ask ourselves and received a response half a day later.
The layout of the apartment is a bit weird - to get from the living room to the bathroom you have to go through a bedroom.
The apartment was not really clean, but good enough. There is no shower, only a bath, and we received only 1 key for 6 people.
As I said, the apartment looks good though, and the kitchen is relatively well equipped. The beds were comfortable and there is a nice living room with a view of the Danube.
It's a 10 minute walk to the closest U-Bahn stop, which takes you right to the center of Vienna.