Bombay has a place on Green Street which is campus oriented, plastic table tops, styrofoam service, and fabulous food. After trying it for lunch I went to the 1st street place with my spouse. The setting was beautiful, the service was great without being pushy, and the chicken tikka Marsala and the lamb biryani were the best they could have possibly been.
I've lived and eaten in Champaign Urbana since 1972 and Bombay is the best restaurant in my experience, bar none.
The food is mild, not "too much" curry, just nearly perfect. A must go-to restaurant.
I have since back for dinner and again for the lunch buffet. The dinner was oustanding once again but the lunch was a bit overpriced for what you get. Bombay is still the best restaurant in C-U.