Wie gehts?! What can I tell you about Berlin? The wall is kind of moving and overwhelming yet the originalGraffiti is clinically reproduced in a bizarre way. Then there is more fake graffiti. 
The food is okay - overpriced, unreasonably seasoned, quite healthy. The people are generally open, unshockable and quite possibly mad... Quite possibly not from Berlin. I have found during my time on trains and other forms of public transport quite a number of people from the north of England quietly rapping in a Manchester accent or waiting for a green man ( mad people in the UK don't wait for green men) and then barking English abuse at lamp posts. How strange! And yet how acceptable it all is here. You never know who is lurking around the next corner, but they will probably be very interesting, having a mental breakdown and saying something inappropriate. Here are some photos.