Du's place is super convenient to all places with access to bus train ubahn and tram transport and convenient store. The guest room is minimalist but spacious which I like best, the building is not new with a different bathroom configuration but the lift and stairs are fully functional. Check in and check out were very easy.
Occasionally, you'll be treated with the sound of music as the hosts play in the early evenings. But the most important part for me was I felt safe in this place and generally in Vienna, which is why Vienna always ranks at the top 10 most livable cities in the world each year. It is #1 in 2019! Put together, I enjoyed my stay at Du's and Vienna, Highly recommended.