Its more of a delhi type north Indian restaurant... There's nothing authentic rishikesh type vibe to it.. Prices r too high.. If u want rishikesh n backpacker vibe then visit ones on odr syd f ganga
Do try this place for life on belly foods.....of wat i tried...best was the dal fry....tawa roti n kadai vegetable.... Also don't forget to take a snap with the chotiwala mascot
South Indian food is quite average. They don't serve steaming idli in the evening. Just cold one. May be traditional food is excellent. But I have not tasted that.