This small and well-equipped flat formed an important part of our unforgettable trip in Vienna. It's very conveniently located, with only a 3 min walk to Margaretengürtel and 10 min to Pilgramgasse, both on the U4 line. The comfortable hot shower and room heating were something we particularly appreciated after a day out in wintery Vienna, and even the hairdryer is a much better one than most provided by regular hotels and Airbnbs. The little kitchen area is compact and very practical if you want to make food yourself. Our only tiny concern though, is that the toilet started to smell a little bit after the 3rd day, at least in our case. It might be something to do with the plumbing of the building though. It's been 3 days back from Vienna now and I still miss waking up in that room.