Irina was an amazing guide!! In two days we were able to see many of the main points of interest and get a very good sense of the history of St. Petersburg. Irina was very helpful before the trip helping us to organize what we wanted to do and answering our questions. During the time we were with her she was very professional. extremely knowledgeable, very personable and kind and very well organized. Her English is excellent and she went out of her way to make our tour a memorable experience.