We spent four outstanding days with Lee. As a result of a flight delay he had to adjust the schedule for our first day and was able to do so without us missing any planned activities. Since my sister was having some mobility challenges, he also adjusted the timing of stops and parking locations to best serve her needs. Lee is very knowledgeable about the history of Vietnam as well as the local attractions. Because his father was in the army, he also included very personal stories that made our time with him even more interesting. We without hesitation recommend him for your Vietnam travels.