Be careful, tea is included in the bill (10%) of the cafe next to the pier. Prices are above average. The feed is fast. The view is pleasant, on the Bosphorus, but you need to find a place, mostly tables inside.
We ordered shawarma with chicken and tea. Shawarma with mushrooms 310 lire, tea 25 lire (about 1000 Russian rubles)
The shawarma was dry and not very tasty.. Served with rustic potatoes and a strange salad (cucumber peels, carrots, iceberg). We didn't really like it..