Hotel 21 provides rooms in Kolkata near Park Street Metro Station and Esplanade Metro Station. With free WiFi, this 2-star hotel offers room service and a 24-hour front desk. The property is non-smoking throughout and is located a 9-minute walk from New Market. At the hotel, each room is equipped with a desk. Complete with a private bathroom equipped with a shower and free toiletries, guest rooms at Hotel 21 have a flat-screen TV and air conditioning, and certain rooms include a balcony. The rooms include a closet. Sealdah Train Station is 1.6 miles from the accommodation, while Nandan is 1.6 miles away. Netaji Subhash Chandra Bose International Airport is 10 miles from the property.