Comfortable Accommodations Diamond Hotel CoLinh in Long Biên offers family rooms with private bathrooms, air-conditioning, and free WiFi. Each room includes a flat-screen TV, work desk, and modern amenities. Leisure Facilities Guests can relax on the sun terrace, enjoy the open-air bath, and unwind at the bar. Additional facilities include an outdoor fireplace, lounge, and outdoor seating area. Convenient Location Located 17 mi from Noi Bai International Airport, the hotel is a 5-minute walk from Eon Mall Long Bien. Nearby attractions include Thang Long Water Puppet Theater (4.3 mi) and Hoan Kiem Lake (5 mi).