A great place for lunch/dinner. Not a restaurant. More like a dining room. Delicious hot food. Large portions. A large selection of dishes. Very good price for Istanbul!
A place for a quick snack, but it's expensive. A plate of rice with a cutlet and a glass of juice (natural, freshly squeezed) 540 lira, at the current exchange rate of about 1500 rubles.
In general, the canteen! But the canteen is delicious! All the dishes are delicious. The price tag is about the same as in a mid-level cafe. The convenience is that you don't have to wait for them to cook.