One of the great things we did on this trip was to get some real guided tours. Very few of them actually were in English but we enjoyed both printed and audio translations and a rare brief English-language intervention from the guide. But in Vienna, we hit a jackpot and got a really great guide. We spoke the same language and it was especially interesting because of all the hidden places we were shown, layers of history she tied for us together and special corners, stairs, walls, and tips about food and drinks.