I stayed here for about five weeks and am very happy with that choice. The best feature of this apartment is its great location: a 20–30 minute walk to the opera, cathedral, museums; a short walk to two subway lines (which can take you to the Hauptbahnhof and Schönbrunn Palace, among other places), trams, and bus. It's on a quiet and safe street near restaurants and shopping. The apartment itself is quite nice. It is clean, open, nicely decorated, and adequately equipped for an extended stay like mine. Isabella was a great host, always very positive, responsive, and helpful. When I notified her that the Nespresso machine was not working properly, she quickly arranged for it to be repaired. My only real complaint about the apartment has almost nothing to do with the apartment itself, and is really an issue I had in Vienna generally: some of the neighbors smoke (as do many Viennese people in general), which made using the balcony an unpredictable and somewhat unpleasant experience at times. But overall, this was a truly excellent place to stay, and if and when I return to Vienna, I will check here first.