Being a professional photographer myself, I recommend Pieter Janssen to anyone visiting Vietnam and want to witness an unexplored side of beautiful streets in Hoi An. The tour started with a cup of hot coffee and he started with the basics of camera equipments and gave other photography instructions that were really helpful. Soon after, we walked into the streets of Hoi An, which was the most special part of his tours. He took us to places where a normal tourist wouldn't even go. He was very friendly and calm all throughout the walk. He is highly patient as he would always let me finish the picture I am trying to take no matter how much time it takes. His commendable local knowledge helped me a lot in my trip to Vietnam. He taught us different words (For ex. 'Dep' meaning Beautiful in English) in local language that made local residents more responsive towards us. I believe I used the word Dep more than 20 times after that, meaning, I got 20 awesome portraits in my trip to Vietnam :). I would specially like to mention one incident where one of the participants from our photo tour wasn't feeling well, so we took a break on her request, he was kind enough to extend the tour for the minutes we lost in that break which I believe was truly professional. He is an amazing person without whom I would have not been able to discover unseen side of Hoi An streets. The Photo walk with Pieter Janssen is an extraordinary experience for anyone visiting Hoi An. Thanks to him for the amazing pictures I got!