Denny was prompt, knowledgeable & personable. He customized the Transit Tour to incorporate cultural info as requested. He provided info on daily life from size & prices of homes, dating, schooling & exercise. We visited a fish market, another market that had aisles of food venders & had a traditional lunch in a Korean restaurant. We also attended the War museum and learned about the Korean War, how technologically behind the S Koreans were & Korea's economic recovery. Great informative day.