My family emigrated to Frankfurt 8 years ago and I have been a regular visitor ever since. I can tell you for a fact that, for the best night out in the city, you need to head to Sachsenhausen, and specifically the Irish bar O'Dwyers and the Cuban bar round the corner.
Prepare yourself for extremely reasonably priced drinks, friendly people and a good time!
U-bahn stop Lokalbahnhof
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