SQ Hang Gai Hotel & Spa is in Hanoi's Old Quarter, a 3-4 minute walk from Hoan Kiem Lake and 2 minutes from the weekend night market. The hotel has a rooftop pool, a gym, and rooms with bathtubs. Rooms are large and the bathrooms are spacious, and breakfast is served in the 10th-floor restaurant. Room soundproofing is weak, so outside noise comes through.