Comfortable Accommodations Rainbow Hotel Yongsan in Seoul offers family rooms with private bathrooms, air-conditioning, and city views. Each room includes a work desk, TV, and free toiletries. Essential Facilities Guests enjoy free WiFi, a elevator, 24-hour front desk, concierge service, daily housekeeping, full-day security, bicycle parking, and luggage storage. Additional amenities include a hot tub, bathrobes, and a refrigerator. Convenient Location Located 11 mi from Gimpo International Airport, the hotel is near public transport options. Guests appreciate the convenient location and excellent staff support.