My tour with Catarina was great! She was incredibly knowledgeable about the city and its history, and I learned many fun facts and anecdotes that I really enjoyed. Her itinerary was an excellent introduction to the city, but she was also flexible and always happy to answer my questions or stop for pictures etc. She is friendly and personable and speaks very good English. I really appreciate the recommendations that she gave me for eating, shopping, transportation and sightseeing on my own. It was a wonderful experience and I highly recommend booking with her!!!