I was in Chennai for a day to attend counselling session for my daughter at SRM University, Kattankulathur Campus. I wanted a budget room, but neat and clean and comfortable for this purpose. Expedia / OYO provided me with this opportunity. However, the check-in / out times were odd, 8 Am to 7 AM, which means actually one night or 12 hrs. I had to get in touch with OYO reps to keep my luggage at the reception, else I was being charged for another day.
The room was exactly as pictured, neat, clean. The hotel is walkable from Tambaram Sanatoroim Rly Stn, which connects to Potheri Rly Stn (for SRM Univ) in about 40 min, costing Rs 5 one way (II class) Rs 10/- (I class). Very conveniant, no traffic to manage.
Pl check the check-in/out timings as per your itenarary so that this confusion is avoided.