The place is wonderful. Some wear and tear on the walls but one can tell the owners are on top of it and actively maintain the place. Everything else was clean and looked brand new. The location is good and a lot of nice restaurants nearby(from the point of view of people who enjoy walking). The checkin/checkout process is really straightforward. There was a very nice touch awaiting us when we got to the apartment where we found a bottle of wine and a couple if bonbons.
The only unexpected bit was a requirement to fill out a guest registration. I am not sure if this falls under Airbnb policy in Austria or not but I was not comfortable leaving some of my details on a piece of paper.