Zurich — Gewerbeschule (Kreis 5)
Auer & Co.

Photo: Auer & Co., Used with permission
Set inside a former factory building now shared with Impact Hub coworking space, in the Gewerbeschule pocket of Kreis 5 near Limmatplatz, Auer & Co. was one of the earlier Zurich cafes to build its entire program around rotating outside roasters rather than a single house roast — an industrial-loft space with exposed brick and a wooden courtyard terrace that doubles as overflow seating in good weather.
Hours are genuinely inconsistent across the sources checked for this guide — some list a late Thursday/Friday close near midnight, others a more conventional evening cutoff. The coworking-cafe hybrid model means weekday daytime hours are the safest bet regardless of which closing time turns out to be accurate.