Me and my GF are planning or better said intending to go on a trip to Germany's mayor cities for some time now...
Last year we even booked a flight to Berlin for a day but I wasn't allowed to board because my passport was out of date ( stupid, I know)
What I want to ask is:
-how many days do we need to see and visit most of Berlin's cultural hotspots ?
-what is the best way to move around...going with our own car or go there by plain and use the city's public transport...
-can we communicate in English? I understand the German language in word and letter but both of us can't talk the language, it would sound something like a Greek under water
-we'd also like to visit Hamburg for sure but we have no clue what other places/cities to visit...
Any suggestions? (except for the city of Aachen, we always go shopping there, 20 minutes drive from where we live)
Thanks in advance