Nice and clean renovated apartment. Quiet and peaceful. The location is really convenient, with fast access to any part of Vienna via public transport.
Several nice cafes/restaurants nearby. Check out Das Eduard cafe for coffee, food and just sitting with a laptop, and Hawidere bar across the road for craft beer.
The best value and most flexible coworking I could find in Vienna is the Stockwek which is 9 mins walk from the apartment.
There are a couple of supermarkets that work 24/7 including Sundays (when most stores are closed) at Westbahnhof (15 mins walk).
Schönbrunn Palace Park is a nice place for running (15 mins walk). Make sure to visit Schönbrunn Zoo and Technical Museum that are nearby - there are a lot of exciting things to see both for children and adults.