A cafe and restaurant by day, at night Lutz morphs into a buzzing bar. Caramel leather armchairs and clean lines create a contemporary backdrop for a frozen mojito or lemongrass fizz – try for a seat by the floor-to-ceiling windows overlooking Mariahilfer Strasse. From 10pm to 6am on Tuesday, Friday and Saturday, a subterranean club plays anything from house to disco.