Comfortable Accommodations Three Seven Hotel Dongdaemun in Seoul offers comfortable rooms with private bathrooms, air-conditioning, and free WiFi. Each room includes a shower, slippers, and a work desk. Leisure Facilities Guests can relax in the garden or unwind at the bar. The hotel provides a dining area and a TV for entertainment. Convenient Services The hotel offers private check-in and check-out, a elevator, 24-hour front desk, full-day security, room service, and a tour desk. Prime Location Located 17 mi from Gimpo International Airport, the hotel is praised for its convenient location.