Navin is a great guide! And the RuddBuddy service was great. Inquired via email in the morning about going on day tour the following day. The response via email was prompt and very comprehensive. The service identified an available guide for the next day and our guide Navin was very knowledgeable, had excellent English and customized our itinerary per our liking. Even added another stop at a store at the end so we could shop per our request.