I'm planning a trip to Berlin with family and would like a more relaxed experience instead of a large group tour. I found these private group walking tours in Berlin and they look like a great option: https://originalberlintours.com/tour_categories/private-group-tours/ Has anyone booked a similar tour? I'd love to know if it offers a better experience, allows more flexibility, and is worth the extra cost compared to a regular group tour. Any recommendations would be appreciated!