Andrea's apartment is a great deal to discover Vienna!
It is very well located, right near the subway and train station (direct to the airport) and to the mall (great for Austrian food shopping), a 5-minute walk to Stadtpark and near the historical center. It is very calm as well.
The apartment in itself is very convenient and super clean. Andrea will provide you with everything you need, even a bottle of sparkling wine as a welcome gift! There are towels and everything you need for the bathroom as well as breakfast.
I highly recommend this place for an unforgettable stay in Vienna! And Andrea is super nice too!