Natalie and I decided to take a weekend trip to Berlin. In Berlin, everything seems to be cheaper. The people also are nicer than here in Barcelona. Be careful if you try and use the metro. There are two lines S and U but they do not connect. Lines can also change in mid journey. There are two ring lines that go around the city; these are good for seeing the city. Try and use the bus system, apparently it is better than the metro. If you’re planning to go for your independent travel, make sure you check out the Frank Gehry sculpture in the DZ bank.