We stayed 3 nights in August and had a wonderful time at Melanie's place. It is just around the corner from a U-bahn stop, a block away from the tram line, or just a short walk to the 1st district. It doesn't get any easier than that. The apartment was very clean and had great sunlight via the windows. Check-in and out we're both super easy. We would certainly stay here again if we return to Vienna.