The orange coloured retro wallpaper and the catchy dance music from the 1970s and 80s will take you back to a time when your legs would take you to the dance floor of their own accord. Watch out for your neighbour's feet, even if you don't have two left ones, because De Cosmopoliet is rather small. And rather busy. The sound quality is sometimes a bit lacking, but what do you expect from a place that's decorated its ceiling with old worn-out records and retro orange lamps.