Comfortable Accommodations Jamsil Stay 509 in Seoul offers comfortable rooms with air-conditioning, private bathrooms, and soundproofing. Each room includes a bathrobe, hairdryer, refrigerator, and TV. Essential Facilities Guests enjoy free WiFi, a 24-hour front desk, and express check-in and check-out services. Additional amenities include streaming services, a sofa, and a seating area. Convenient Location Located 21 mi from Gimpo International Airport, the hotel provides easy access to local attractions.