My brother and I stayed at this flat for about 3 nights and we would warmly recommend it. It's bigger than you would expect on the photos, it's very cosy, super clean and communication with Ben and Steffi went very smoothly.
We liked the location, since it's pretty close to the nice districts of Neubau and Mariahilf and with a lot of public transport nearby, you can access everything else in no time. A well-deserved 5-star rating, don't hesitate to book this room. :-)