The entrance to the restaurant is on the left at the entrance to the Egyptian market, you can check with local merchants.
The service is at the highest level. Very tasty nut cookies. At the very beginning, it was a little strange that a snow-white tablecloth was laid on top of a not quite clean tablecloth with stains.
At 18:30, before closing, it was very quiet and secluded.
Interestingly, this restaurant is more than a century old (opened in 1901) and was visited by: the first president of Turkey, Mustafa Kemal Ataturk, John F. Kennedy, Queen Elizabeth II and Audrey Hopburn.
If you are in these parts, I strongly advise you to enjoy coffee in this historic place.
It is very pleasant to feel in the place of the stars who visited this restaurant. The food and service are good. No better or worse than other places. But the atmosphere is wonderful. Especially if you don't expect much.