This is an older building/apartment. You can tell the age from the squeaky floors, but the apartment is modernly furnished. I would say the bed was comfortable, but the pillows were very flat. Also there is a hair dryer, but no outlet in the bathroom or near the one other mirror so it was very hard to get ready and do hair.
The location is perfect and cannot be beat! I was able to walk everywhere I wanted in Vienna easily or catch the metro nearby. This makes the apartment unbeatable. There is also an elevator which helped with carrying luggage. The hosts are very nice and responsive to questions you have. I asked for a later checkout and they were very accommodating, and also allowed me to store my luggage after checkout.