This Indian restaurant, conveniently located for travelers in the Sheraton Skyline Hotel near Heathrow Airport, is one of the best Indian restaurants we have ever dined at. The menu is mostly gluten free, with dishes made with either gluten or nuts clearly denoted. Everything we ate, from the complementary starters to the desert, was flawless. The mango chutney was devine, and the mint tea, which they prepare by steeping finely chopped mint, was refreshing. The Nalli Gosht, their signature dish, prepared with on the bone lamb, is a must have.