Andreas' place is a wonderful find in Vienna. It's in the back of the building and looks over a courtyard, so there's greenery and no street noise. It's located half a block from the Zieglergasse station on the walking/shopping street Mariahilferstrasse at south end of Neubau, a hip neighborhood chock-full of cool shops and restaurants. The place itself is clean and comfortable and furnished with everything you need to stay for a while. Check in and communication with Andreas couldn't have been easier. Definitely recommend!