We were a party of three for this tour. Yvonne met us at the hotel on time and asked what things we were interested in. She was prepared to accommodate different areas of interest and provided a great tour around Amsterdam' older section. She checked that the walking pace was comfortable and kept us from being run over by the bicycle riders ( no easy feat). Yvonne is very knowledgable and communicates very well. I would reccomend her to anyone looking for a tour in this city.