Boris' place was by far the best experience that I have had in an Airbnb. The apartment was clean, well-decorated, furnished with amenities, and cozy. My friend and I spent a week there and didn't want to leave. It's right next to a major shopping area which leads directly into the gorgeous downtown. Boris gave us very thorough and enthusiastic recommendations and was an incredibly gracious and hospitable host. I will definitely be coming back next time I'm in Vienna :)