Cecil guided my son and me around Verdun for ww1 sites. Cecil was really helpfull days before the guided day en made suggestion for interesting sites. He was reliable in every steps. We original had planned 5 hours guided tour, but Cecil made everything so interesting and and the tour was extended with 3,5 hour for the same price. Cecil underlined that this was our day so were totally free for ad-hoc planning aswell for extended time. This was a big advantage compared to officilial guided tours. Cecil was very polite, and friendly. I really reccomend using cecil for private guide for ww1 sites around Verdun