Are you planning a trip to Berlin on a budget? You’re in for an amazing adventure! Berlin is a vibrant city with a rich history, and there are plenty of exciting things to do and see without breaking the bank. A little bit of background on modern Berlin: After the fall of the Berlin Wall, people swarmed into East Berlin, which was previously controlled by the Soviets. What did they discover? Abandoned buildings. These inexpensive (and sometimes free) living and working spaces attracted artists, musicians, and other creative individuals worldwide because they could reside there for practically nothing. This also infused a youthful, anything-goes vibe into the otherwise dull city.…