We had a three hour general introduction tour with Jolijn ( pronounced Yolaine) on the first morning of our 5 day visit to Amsterdam. I cannot imagine a better way to start a trip. Jolijn explained the significance of individual places and how these fit into a larger Dutch historical background. We learned a lot and had fun. Perhaps the best thing she did for us was to correct/improve our itinerary for a car trip we had planned for later in the week. Her changes were GREAT !!!!! Thanks Jolijn!