Kultrad in Berlin Mitte offers Brompton rentals for visitors who want to experience the city properly — folded on the U-Bahn, unfolded at Alexanderplatz, tucked under the table at a café in Prenzlauer Berg. Daniel Kormann, who cycled 5,000 kilometres across the world on his own Brompton, is exactly the kind of person you want advising you on how to ride Berlin. Rentals are available by appointment and the fleet reflects the shop's obsessive attention to detail — well-maintained, properly set up bikes, not dusty hire shop specimens. If you are visiting Berlin and want to understand why Brompton riders are so devoted to their bikes, a day on one of Daniel's rentals will answer that question completely.