Yesterday I had to visit the Austrian Securities Regulator (
FMA). The visit to Vienna lasted a whole 4 and a half hours. Regrettably I have not seen much of Vienna but a meeting room and one or two streets. Did see the Donau during the taxi ride from and to the airport.
Such a shame that when you visit a city that I think has some good sights to see you get too little time to even catch a glimpse of it:(