Comfortable Accommodations Hotel O Landmark AB Block in Kolkata offers family rooms with air-conditioning, private bathrooms, and free WiFi. Each room includes a work desk, seating area, TV, and free toiletries. Convenient Facilities Guests can enjoy a lounge, 24-hour front desk, shared kitchen, daily housekeeping service, room service, and luggage storage. The hotel provides free toiletries, bath or shower, and tiled floors. Prime Location Located 5.6 mi from Netaji Subhash Chandra Bose International Airport, the hotel is located in Sector 1, Bidhannagar. Reception staff speak English and Hindi.