I have been to this outlet several times and I can say with conviction that this place offers the best South Indian platter in town. From variety of Dosas to their authentic South Indian platter, it feels as if nothing can go wrong in the dishes served at Saravana Bhavan. If you are a vegetarian you will love this place because hey serve some awesome veg dishes, my favorite being the Veg Kurma.
Though the place is a little cramped for space and the tables are laid very close by, the food makes up for everything. They waiters are also very courteous and they listen patiently while you order and even suggest their choices if asked for.
I have also taken take-aways from this place a zillion time and the food it neatly packed every time.
I absolutely recommend this place.