Comfortable Accommodations Hotel O Senthamizh Residency in Chennai offers 4-star comfort with free WiFi, air-conditioning, private bathrooms, and modern amenities. Convenient Facilities Guests enjoy a 24-hour front desk, daily housekeeping, family rooms, room service, and luggage storage. Prime Location Located 4.3 mi from Arignar Anna Zoological Park, 11 mi from St. Thomas Mount, and 7.5 mi from Chennai International Airport. Nearby attractions include Anna University and Chennai Trade Center.