Comfortable Accommodations Sumitomo9 Apartments & Hotel in Hanoi offers adults-only apartments with terraces and free WiFi. Each unit features air-conditioning, a kitchenette, and a private bathroom. Convenient Facilities Guests enjoy a lounge, elevator, 24-hour front desk, daily housekeeping, laundry service, full-day security, bicycle parking, room service, and luggage storage. Prime Location Located 14 mi from Noi Bai International Airport, the property is near attractions such as Vietnam Museum of Ethnology (19-minute walk), Vincom Center Nguyen Chi Thanh (1.1 mi), and West Lake (3.1 mi). Guest Satisfaction Highly rated for availability of security staff, property staff, and service support, as well as room cleanliness.