The apartment was lovely, and was very clean! The key to open the apartment door was incredibly difficult and throughout the whole stay only one person in our group was able to do it! We also had no wifi the entire stay and contacted Harry multiple times about this, with very slow communication back. We tried our best with restarting it etc, but nothing. This was incredibly annoying for then our own phone bills.
Location was good, but did seem further out than we originally thought from the description. Quiet neighbourhood though so lovely for a good nights sleep. Overall, we had a great trip to Vienna!