Location: FÁBRICA COFFEE ROASTERS - TO-GO, R. de Sá da Bandeira 9, 4000-069 Porto, Portugal
Getting there: São Bento station
Light-filled two-storey roastery — watch beans roast upstairs
Specialty: Flat white, filter coffee, homemade croissants
Price range: $ (~7)
Pro tip: Opens at 8:30 only — don't plan this for an early morning rush
Recommended by @Pitufueros