I would not repeat book this property for a stay until all the construction on this building and adjacent buildings is complete. This property is currently situated in the middle of a construction zone. Construction work starts promptly at 6:30am M-F, it is loud and impossible to sleep through and persists all day. The flat is on the first floor which is convenient but people walking and talking on the sidewalk outside are just a few feet from you as you sleep. This is occasionally noisy at night and disconcerting. The scaffolding you look through for all of your windows makes the flat dark and depressing.
The owner’s sister came shortly after we arrived to photo our passports...common for European hotels but a first for AirBnB. Not a true self check in either. An outside door code was provided but no such ability existed. The door was propped open by construction crews which allowed us access to the flat building main door. There a key box with keys was provided that allowed us to access the flat.
On a more positive note, the flat location is good for many sights in Vienna, the flat was incredibly clean as we arrived. It is modern and has been updated and includes small considerate items such as an Eyewitness Travel Guide Book that was of great benefit.