One of the best churches we visited so far in Europe. It is not huge, but the rococo architecture is simply WOW. Very ornate, definitely check it out. It's not one of the top attraction choices like the Hofkirche or Hofburg in the guide books (don't know why!), but we definitely liked this the best in the old town. Makes for some very good pictures as well. The only thing missing was a good audio guide explaining the history of the church. There is a pay phone using which you can get information about the church and it's history in the language you chose, but we found that the content was very condensed and difficult to follow and remember.
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