Berlin has taken hold of my heart and will not let go.
Since I've started my touring agency, I have studied this city extensively on multiple disciplines. Personally, I believe that exploring this city by bike or car is the best way to see most of this big metropolis.
My studies focused on historical civil engineering, and strategies of the Third Reich. However, I've gathered much more information specific to Berlin syringe than.
HvA (Amsterdam historical faculty) Major in historical civil engineering.
BBS Berlin Bundnis fur Stadtführer.
I'm not aware of any restrictions.