From the New York Times, "Hip Cities That Think About How They Work"
This culture capital combines low rents, a white-hot arts scene, good public transportation and myriad creative types — from media to design to technology — from all over the world. Known as Europe’s largest construction zone for at least 10 of the past 20 years, 4.4-million-strong Berlin has probably changed more in that time than any other large European city. And while the restaurants have become more expensive, the clothes are now more stylish and the D.J.’s have added more attitude, there is still plenty of real city left to be discovered by the thousands of artists and young professionals who move here every year to make this the pulsing center of Germany, the powerhouse of Europe.
Besides radical renovations to the government center, main train station and the old Potsdamer Platz, the city recently turned a historic airport in its heart into a vast urban park. A short-term bike-rental system is in place and the old subway system, reunited after the fall of the wall, like the city itself, is as efficient as ever. Besides artists and bohemians looking for the vibe, the city — home to several prestigious universities, research institutes and many a company headquarter — is brimming with smart scientists and savvy businessmen.