I just wanted to tell you how much I enjoyed the tour of Berlin that you gave us. Your knowledge is second to none and you really explained everything so well. You were an inspiration and I am now trying to learn more about the history of Berlin. Believe me when I say that this is music to my husbands ears as he loves anything to do with history! There is a palpable energy to Berlin which is very difficult to describe and I have to say that it is the most fascinating place that I have ever visited. The only problem is that 2 days was not enough to take everything in, so I am going to have to come back! I will bring my husband and children next time and will definitely keep your details and book you for another tour!