This was a great place to stay for our first trip to Vienna! It was a very central location, a short walk from a marketplace with great food. Walking to the city center only took about 10 minutes. The street seems very safe and we did not feel in danger walking around even late at night.
The place was very clean, and we loved the shower (great water pressure, hot water didn't run out). The bed was very comfortable and spacious. I would definitely recommend staying here if you are planning to see the tourist sights in Vienna.