Daniela's apartment is well located, only a 10/15 minute walk to Schönbrunn Palace, a 10 walk to Meidling Hauptstraße (which will get you to central Vienna) and a 15 minute walk to Bahnhof Meidling (which will get you to the main Vienna train station)
The apartment is modern, with a well-equipped kitchen.
It is on the ground floor, and the windows face on to the road, however, it's in a very quiet residential area, and so didn't hear anything from the outside during our week's stay.