Cheese Room X Tasting Room is a restaurant serving Italian food on the fifth floor of Lotte World Mall in Jamsil, next to the cinema. It offers dishes from both the Tasting Room and Cheese Room menus, including truffle paccheri pasta, abalone pot rice risotto, and cheesecake. Booking through Naver Reservation allows entry without a wait, and weekend meal times are limited to two hours. During meal hours, there is a long wait.