San Carlo has been energizing the 2nd arrondissement since February 2025, featuring beans from Hausbrandt brewed on a La Marzocco machine. This vibrant coffee club offers a range of espresso-based drinks, including an espresso for €2.80 and a flat white for €5.50. Open seven days a week, customers can enjoy both indoor seating and outdoor options when weather permits, along with a selection of sweet treats and unique merchandise. The café contributes to the design-led coffee culture of the area, nestled between the historic covered passages and bustling Rue Montorgueil.