If you're from South India, stay away from this restaurant - you'll only be enraged.
If you're trying South Indian food for the first time, stay away as well - South Indian food tastes nothing even remotely close to what they serve here. The idly looked and felt like it was taken right out of the freezer. The Sambhar, though really was in the rasam consistency, clearly was prepared using the MTR ready to eat mix. One would think Chutney Swamy's signature dish is Chutney - it's probably true - they did have an assortment of colourful chutneys, but they all tasted the same. We were terribly hungry, and they made us wait 30 mins for two dosas. We did order quite a bit of food, but we weren't able to finish it as we had lost our appetite - I'm sorry to say this, but the food was awful.
On a positive note, the toilet was very clean - the absence of customers explains it - we were the only ones in the restaurant.
I do not recommend this restaurant to anyone unless the owners take some serious measures to improve the quality of the food and service.