I was relocated to Numa Strauss, as they double booked my room. Management team could have been more proactive, as I had to contact them to find out the mistake. Stayed in Strauss rooms instead. Strauss was clean and perfect for a small family or someone that wanted to cook at home but it is *that* bit further from the center that makes walking not as enjoyable (I like to wander through Vienna). Perfect if you want to have a quiet evening at home with some cooking as it had good facilities.
Beware the communication though, I was told check out was at 3pm in English and German but then told on the day at 9am I have to be out by 11 so from a relaxed journey back it because a bit of a rush. I like to tidy my mess and fold my clothes before leaving and didn’t get the chance! Then had to carry my stuff as going back out of the city to the Strauss location is not very airport friendly.