The apartment is very clean and beautiful. Very big and can accommodate more than 8 people.
It is newly reconstructed so you will find every thing new. Very close to Tram 2, this tram covers major attractions of Vienna like Imperial palace, Opera, Parliament etc.
The best part of our stay was we had to check in very late due to our train timing, but host Metehan supported it very well. We checked in around 11:45 at night.
Only one negative point we noticed is lack of lift in the building. If you are with more luggage or elder people then it's a bit difficult.