We stayed five days in Simon's apartment, which was a good base for exploring the city. The place was very quiet, except for some occasional renovation noises from downstairs. The equipment of the apartment covered everything two persons could need. Simon responded to questions very quickly, and the check-in and check-out times were easy to arrange.
All in all we had a great time in Vienna and would definitely recommend the apartment for a stay in this beautiful city!

Saara & Joachim