O Coffee features a La Marzocco machine and offers a variety of espresso-based drinks, including an espresso for €2.50 and a flat white for €4.50. Opened in December 2016, this surf-themed café has a relaxed vibe and serves brunch alongside sweet and savory dishes. It provides both indoor and outdoor seating, as well as dog-friendly options. Set in the 15th arrondissement, a growing hub for specialty coffee, O Coffee is closed on weekends, making it an ideal spot for a weekday visit.