Among its thousands of restaurants, bars, cafes and snack bars Berlin is unfortunately missing a vital place: a real Vienna type of large ‚Kaffeehaus’ – where many guests can sit for hours with just a coffee and their laptop or enjoy breakfast, lunch, a cake orgy or dinner. The point of a Vienna Kaffeehaus is: you can sit for hours and hours with an espresso and a water and nobody is disturbing you. If one now may argue, well there’s the US coffee chain … – oh no, that’s not what makes a big wide Kaffeehaus for me so special! But there’s a place on the historic boulevard ‚Unter den Linden’ which comes close to my dream of a Vienna Kaffeehaus: the Einstein unter den Linden (not to be confused with the Einstein coffee bar chain!).