Buk Hotel is a guesthouse in Jeju City that runs a used-book space alongside its guest rooms, a two-minute walk from Samseonghyeol. Rooms have a private toilet and shower, and the first floor holds a large collection of vintage books, including books in English. Water, towels, and bandages are kept in the hallway for guests to take as needed, and pillows come in two types to choose from. The building is old and tends to need ventilation.