A great place to stay for shorter or even longer trips to Vienna. The place is very clean, big, cozy, you have everything you need. The Metro line is 3-4 minutes walking distance so you can easily get to the city center (4-5 stops).
Michael and Meysa responded quickly and are great hosts. I highly recommend the apartment which is suitable for 2 or even 4 guests. It will be my first choice when I'll return to Vienna.