Petit Monde Mapo Central Library Branch is a kids cafe operated by the library. It consists of a variety of play spaces, including a trampoline zone, sketch scanner, fishing game, train, ball pool, kitchen, market play, camping, and a costume room. Various lights, including star shapes, are hung from each ceiling, creating an overall bright atmosphere. There is a table in the spacious interior and separate chairs for children are provided.
When you enter the room, you receive a simple occupancy check and a tag card, and then use the facility and pay later when you leave. There is a separate party space that operates on a reservation basis and can also be used as group seating for birthday parties or gatherings. There is also a space with a sitting table, making it safe for families with children.