In a prime location in the Cau Giay District district of Hanoi, Quan tro 21 is located 1.8 miles from Vincom Center Nguyen Chi Thanh, 2.6 miles from Vietnam Museum of Ethnology and 3.8 miles from My Dinh Stadium. The property is around 4 miles from Vietnam Fine Arts Museum, 4 miles from Hanoi Temple of Literature and 4.1 miles from One Pillar Pagoda. The inn provides city views, a terrace, a 24-hour front desk, and free WiFi is available. All guest rooms comes with air conditioning, a fridge, a stovetop, an electric tea pot, a bidet, free toiletries and a desk. Rooms are complete with a private bathroom equipped with a shower and a hairdryer, while some units at the inn also have a balcony. Guest rooms feature a closet. Ho Chi Minh Mausoleum is 4.3 miles from Quan tro 21, while Imperial Citadel is 4.4 miles away. Noi Bai International Airport is 16 miles from the property.