Situated in Hanoi and with Thang Long Water Puppet Theater reachable within 200 metres, La Sinfonía del Rey Hotel & Spa features express check-in and check-out, allergy-free rooms, a restaurant, free WiFi throughout the property and a bar. Boasting family rooms, this property also provides guests with a terrace. The accommodation provides a 24-hour front desk, room service and currency exchange for guests.

At the hotel the rooms include air conditioning, a seating area, a flat-screen TV with cable channels, a safety deposit box and a private bathroom with a shower, bathrobes and slippers. Rooms come with a kettle, while some rooms are fitted with a balcony and others also feature lake views. At La Sinfonía del Rey Hotel & Spa all rooms have bed linen and towels.

Guests at the accommodation can enjoy a continental or a buffet breakfast.

Guests can make use of the business centre or relax in the snack bar.

Popular points of interest near La Sinfonía del Rey Hotel & Spa include Hoan Kiem Lake, Hanoi Old City Gate and St. Joseph Cathedral. The nearest airport is Noi Bai International, 25 km from the hotel, and the property offers a paid airport shuttle service.