Arte hotel was a clean, affordable, and friendly place that met all our needs. The service was excellent and the rooms were comfortable. When I requested a quiet room they gave us a room that's secluded from the common area and the other rooms. I would highly recommend to friends and would return again when I'm in Vienna.
I just had two minor disappointments, one of which is the lack of a kettle. It was freezing when I visited so missed having hot water when I needed. Also, I stayed in a smoke-free room but could smell cigarettes from the toilets sometimes. I assume it was the person next door and while it's not the hotel's fault, it was not pleasant.
Otherwise, I have nothing but compliments for the hotel. It's great to reach by public transport and have a lot of food and grocery options in the shopping mall just next door.