I'm heading there next week on business. Any suggestions? Haven't been there in ten years, but I vividly remember an extremely raunchy club with the most vile back/dark room I've ever witnessed. LOVED it, in other words, though I can't think of the name.
Is Berlin still like that, or has it been "sanitized" from such uncouth "filth" a la NYC? (Btw I already have a place to stay lined up, so I don't need hotel recommendations.) And can someone remind me how the S-bahn and U-bahn work? Are they 24/7 systems? Do they have entry cards akin to a London Oyster Card these days?