I recently stayed at this hotel in Vienna, and the location is fabulous. The owner (I presume) at the front desk was so helpful and kind to my son and I. He provided a much better map of the city than mine and gave us advice and accurate directions. From the hotel the Museum Quarter is a few minutes away, along with the underground and the old town.
The room was clean and functional, the en suite was immaculate and included a hairdryer. The rest of the hotel clean and welcoming. Breakfast was continental, fresh and plenty. The wifi worked perfectly from the room. Our room was at the front and there was some noise at night from a bar, but stopped at 11, so okay.
I would definitely recommend this hotel, and would stop here again.