We had such a great time in Vienna!
Our hosts met up with us right on time and showed us the apartment. Everything was clean and everything that you need is provided for. The rooms are huge! This is BY FAR the best apartment I've stayed at and I've been to many Airbnb apartments around the world.
The location is amazing. It is 1min walk from the Rathaus/Stadiongasse street car station and 5mins from the Rathaus. There is a very famous cafe at the ground level of the apartment building and there are many supermarkets and restaurants around the area.
All in all, a 5-star experience. Highly recommended to anyone who wishes to stay in Vienna.