This is a cool little spot, but just remember to bring cash and point to what you want to order. None of the food is labelled so unless you have sharp eyes, it is hard for a regular Pittsburgh guy to identify the food.
I showed up at 1:30pm, and they were clearing down most of the food, so get there early if you want a hot meal.
They usually have lines at lunch time, and the food is pretty good, so I'll likely be back.
Another place serving similar food (but I think better quality and labeling) is Salonika's nearby at 133 6th heading towards the river from Liberty/Istanbul Grille.