I visited this place when helping my sister move in the beginning of the year. It was new and we didn't know what to expect, but wandered in anyhow. The place is run by a Syrian family and everyone else is right--the kitchen (which you can see from the front counter) is absolutely spotless.
You can tell the food is made with love and is made from scratch. Nothing we had (Greek Salad, spinach pie, gyro, hummus and pita chips) tasted generic. A Mediterranean place is nice in the sea of various pizza places around Penn Hills. I didn't feel overly greasy or gross from eating here, and the prices are incredibly cheap! I'd say the only downfall of this place is that they don't really stay open for dinner hours, so it makes it hard to get to unless you're in PH during the lunch rush.