Gunter made the trip memorable for my in-laws. Since we were not able to join, We wanted to give them a comfortable and hassle free tour of Berlin without us. I saw Gunter's service and felt it could be the right option. But what happened in the tour was way more than expected. On return, My in-laws were running short of words how helpful, supportive and charming experience Gunter gave to them. The number of tourist attractions Gunter covered within the limited hours they had was truly commendable. In fact he went beyond his commitment. At last, the price was worth the service and experience Gunter offered. I would highly recommend him if you want to have private tour with an unforgettable Berlin experience. Wish him the best!