Review: Having read HappyCow reviews we decided to visit this place during our stay in Istanbul. Like the reviewers wrote, Zenzefil's prices are very high compared to other Istanbul's places. They do charge additional 2 TL for bread and butter. Nevertheless, it is worth visiting if you are a vegetarian in Istanbul and not short of money. We enjoyed the food there. The restaurant is locaded in city center. The interior and inner garden are nice and unusual for this city.