I want to know if the tour guide speak Arabic
And how much it will cost ?
Our tour was in English. Suggest you email them your questions via their website. They were very quick to respond to our emails and were very pleasant to deal with.
The tour is $100 and I believe it's given in English only. But the best way to find out for sure is to send them a message/email. They answer promptly.
Get quick answers from Istanbul on Food - Culinary Tours staff and past visitors.