I can't say enough positive things about Varvara and this tour. We've been on several guided tours, with private guides and group tours. Varvara is one of the best. In addition to being energetic and organized she is very knowledgeable about her home of Prague and enjoys sharing all the sights with visitors. I don't think there was a site we visited where she was unable to give us the history behind building, statue, architecture or art. No matter the question she seemed to know the answer. Varvara was also able to add a site we were interested in seeing that was not part of the original tour. Varvara made Prague one of our favorite stops in Europe.