Had a great stay at the apartment! Very clean and super close to the Westbahnhof station & Mariahilferstraße shops. Only downside would be the wifi, very spotty. There also isn't a door to enter the bathroom, there's a curtain, not a big deal unless that really bothers you. Overall, a comfortable stay. Peter also gave super helpful instructions on how to get to the apartment from the airport. Saved us as Google Maps public transport is awful in Vienna, you definitely need to download Qando - it's so helpful for getting around.