Hotel O Sana is located in Bara Bazar, 1.6 miles from Sealdah Train Station and 1.6 miles from Nandan. Among the facilities at this property are room service and a 24-hour front desk, along with free WiFi throughout the property. The hotel has family rooms. At the hotel, the rooms are equipped with a desk. Complete with a private bathroom equipped with a bath or shower and free toiletries, all rooms at Hotel O Sana have a flat-screen TV and air conditioning, and some rooms also feature a seating area. All guest rooms feature a closet. Popular points of interest near the accommodation include Park Street Metro Station, New Market and Esplanade Metro Station. Netaji Subhash Chandra Bose International Airport is 10 miles from the property.