Hotel Caroline is a wonderfull place. It does not boast, of being downtown Vienna, but with its 50 mtrs to any type of public transportation (You will need a vienna card, go buy it now!) it does not matter. Within 10 minutes, you'll be at stephanplatz sightseeing the city of Vienna. Hotel Caroline, is a affordable, up-to-date (and still improving!) hotel, with all the accomodations you'll need. Great service, great staff and very-importantly; a great breakfast, to start your tour in Vienna.