I have been there once, it is located in the opposite of vishal mega mart, harmu.
They serve a lot of food and specially types of vada pav, we got excited and ordered it assuming they must be good at it considering they focus so much on their single dish. Believe me friends I have eaten a better vada pav and it was not worth that money. It should have been, the ambience was staff was good. But rhe food, u know that's the reason we go to restaurant, to eat.