This is the next best thing I ever had in Turkey.
The best Cag Kebab was in Sultanahmet in Istanbul. This is very close.
Price wise, this is cheap for what you get both in quality and quantity. Expect to pay 9$ if you are a big fan of grilled lamb meat, or 7$ if you're Reasonable. This include Airan, salad, sauces, bread and tea.
Service is excellent. The terrace is wonderful in summer months.
It's not far from center, at the date of my visit I payed 25¢ for a Dolmus to take me there. Another 25¢ for the way back (15 minutes).
Decor is nice and WC cleanliness is top notch.
Food: 5
Service: 5
Atmosphere: 5