This place was amazing! I love the easy check in process and how modern the flat is. We stayed for 2 days and it was perfect, we would have gladly spent a week there too. The area is ok, it is not quite downtown but very close. We don't mind trying out the metro in the area, which takes 15-20 minutes to get downtown. The Schloss Shönbrunn is very close by, 5-10 minutes on the tram, or 25 min walk. There is a lot of grocery near by but they all close very early and are not open for your convenience lol (everywhere in vienna). So we did our shopping for our entire stay when we found one open.
Overall the flat is beautiful, and it opens so nicely on to the balcony. Everything worked effortlessly. Thank you Suzana :)