Amazing place, incredibly well located for all the sights of historic/Central Vienna.
Albert is a great host & was able to give us tips on restaurants & local supermarket as well as all the printed info in the flat.
A real home-from-home feel to our stay. Literally a 5 minute (if that) walk from the airport bus, makes the location extra convenient. The beginning and end of the Ring Train literally just outside the flat. I would suggest that the Ring Tram is the first thing one should do in order to orientate oneself, plus they give you a "free" earphone which can be kept and are very handy for use with other audio guides.