We enjoyed our stay at Hanna's apartment even for the second time. We stayed here for a few days during last summer. It's clean, spacious enough for 2, quiet, in a great neighborhood (with lots of restaurants and small shops, near to a bus stop Ziegelofengasse - the bus ride to Wien Hbf takes just about 10 min); wifi was working; its's on the first floor. Comunication with Hanna was great. Our train had 2 hours delay but she waited was us. I recomend this place.