U&I Guesthouse sits across from Jeju City Hall, a hostel in downtown Jeju with good bus access around the city. Rooms have private bathrooms, bunk beds, air conditioning, and bedding. A basement common area and laundry room are available, with free towels, a simple breakfast, and contactless check-in. Room soundproofing is weak, so noise from the first floor or the surroundings carries in at night.