The first floor is a space where tea, snacks, and souvenirs are sold. Guests can taste and enjoy tea on site. The tea house on the second floor offers a wide view of the rooftops of Bukchon Hanok Village through large windows. On the third floor is a special tea tasting area unique to Osulloc, which is updated according to seasonal menus. Inspired by seasonal teas, the tea house presents tea cocktails, tea cakes, tea sparkling water, and other tea snacks. The tea tasting experience is available by reservation only, so please check the reservation methods in advance via the official website or on site.