Our excellent service began when Chamrong was waiting for us at the airport. He took us to our hotel, explained a few things, we discussed the next day of touring. He was early the next day, I appreciate people who are on time, he was very knowledgeable and pleasant for the two days of touring. I highly recommend using him as a tour guide. He was flexible with the tour, I made a few unscheduled stops and he was fine with all of it.