We loved our tour with Ronen Altman Kaydar. He is an excellent guide. The only negative thing about our tour was that it was too short!! Our ship arrived 2 hours late and there was an accident on the highway on the way to meet Ronen in Berlin so our 7 hour tour turned into a 3 and a half hour tour. Ronen took what little time we had left and really gave us a compact but as thorough as possible Jewish tour and history of Berlin. He was full of fascinating information and interesting anecdotes and was an extremely engaging guide. He asked us questions and made us think. I would recommend Ronen to our friends and family in a minute and would love to have him guide us again. Thank you Ronen!