Ruber Roastery Cafe

Ruber Roastery is a roastery cafe in Seoul that sells coffee and dessert. Coffee options range from entry-level to high-end, and the cold brew is served in a whiskey glass at no charge. The space is roomy with a calm-toned interior, and it has wireless internet and separate men's and women's restrooms. Takeout, delivery, and simple payments are available.