We did the usual stuff, go up St Stephen's, round Mozart's house, the big palace thing, museums and other sightseeing. Most of it was in and around the city centre from what i remember. Food-wise you can get wienerschnitzel or goulash in pretty much any restaurant but I had it once in a place called the Black Camel near the posh designer shops and that was enough. I'm not a great fan of Germanic food. Then there is a supposedly old and famous restaurant called Cafe Landtmann near the parliament which did some nice other food as well as the classics. Our best meal was in the hotel. Overall I really liked the city. I was in Berlin last week and reckon I preferred Vienna but then Berlin has a much harsher history and still recovering imo.