Scent Flow Coffee Roastery is a cafe in Seoul that roasts its own beans and brews coffee in the alleyways. It serves filter coffee along with matcha latte and egg tarts. The smell of coffee spreads into the alley, and the interior is darker than the outside and decorated in an antique style. Takeout is available, and the filter coffee options include a Colombian bean with blueberry notes and a Honduran bean.