Generally I like south indian food and I have tried namoora thindi, MTR, nandhana, swati, anand bhavan etc.
I went to NSS recently because I went to get my phone repaired. I had dosa and the best coconut chutney ever. They put pudina in their chutney and it tastes really amazing, its really thick also. THe quality of food is really as I checked all the food in the counter and everything looked amazing. Next day I tried their rava idly - good.
Next day I tried their - veg uttapam - very good. They put all the veggies over it and its really good.