Rengarajan was our family's tour guide for the Trichy Jambukeswarar and Ranganathaswamy temples. We found him to be a great resource and deeply knowledgeable about these temples, their history, their religious practices and the spiritual takeaways thereof. He guided us through these temples very effectively given our time constraints and ensured that we were able to get the most out of the experience. For a visit to Trichy temples, we would highly recommend using his services for a memorable trip.