Vincent was an outstanding guide. He provided us with more information about making Champaign than our actual tour guides did. But his information/history does not stop with Champaign. He provided us with a myriad of facts about both WWI and WWII. That particular area, was a significant part of WWI. I would not hesitate to recommend Vincent for almost any tour in Paris or the surrounding areas, up to and including Normandy. He provides excellent English explanations on everything.