This is a fantastic choice for a stay in Vienna! The apartment is clean, it has a good location, and Constantin’s communication was excellent.
The only little downsides were a lack of a machine dryer (however there is a drying rack), and the shower’s hot water is on eco mode so it will go cold without “warning” after a certain amount of time.
But overall this is a great choice!! The location of the apartment is in a less busy area but it’s still well connected, about a 5min walk to the nearest metro, and it has lots of restaurants and some convenience stores nearby. Also, if you stay in the summer time, the fan is a lifesaver.