I don't have a ton of experience with Indian cuisine, but I loved everything served here. The outside is a bit unassuming, every time I go by their curtains are drawn so it's hard to get a feel for the business. However, once you come inside you'll find that it's warm and inviting.
The food is amazing and aromatic, how I think Indian food should be. I opted for their lamb tandoori, intentionally deviated from the too familiar curry. It came out on a sizzling cast-iron skillet and was full of flavor. The vegetables were nice and crunchy and the lamb had a bright red color that looked beautiful.
The service was impeccable and attentive. I especially loved the breath freshener at the end of a meal; your bill comes with a whole handful of fennel, annis and huge salt crystals to freshen your breath. It's a little touch but a great way to seal the deal on an already great experience.
Check out my full review: http://eatinginpittsburgh.com/2010/08/30/unassuming-indian-a-taste-of-india/