Definitely a great place to stay. Beautiful appartement, freshly renovated and decorated with lots of taste.
Tram and subway very close ( couple of minutes walking distance) as well as supermarket, restaurants and bakery.
The public transport works very well in Vienna, so you will be downtown really fast.
Markus and Matt communicate perfectly and share nice tips for your visit.
I will for sure come again and recommend this place for your next stay in Vienna.