I happen to chance upon this place on my way to Pittsburg with my family and I am glad I made this stop! As soon as you enter, you get the feeling you have entered a south Indian restaurant located in India.
We ordered various dishes compising of idli, vada and dosas. The sambhar and chutney were authentic and I think I ended up having 2 dosas: mysore sada and the pav bhaji dosa. You develop an appetite within minutes of being here and the service is quick as well. To add to this, the owner/one at the counter was happy to direct us to places in and around Pitt.
One of the best south Indian I've had in US and a mandatory stop for all who've never tried/want to try/simply enjoy a south Indian delicacy.