Hi
I had it done at the Devlet about eighteen months ago. Quick and easy. I called in at the tourist information office, just to the left of the main door, and they made me an appointment, apologising profusely because they couldn't do it there and then.
I went back the next day and was shown to the waiting area by my interpreter. He came and collected me when my appointment was due and in we went.
Ears syringed - half a ton of yuk thudded into the kidney bowl - suddenly I could hear again. Everyone smiled. I was whizzed to the doctor who had a quick peer into each ear and gave me a thumbs up. Presumably the brain was still there.
The smiling nurse made me a gift of the pretty hair slide she'd loaned me to hold my hair back. I paid 30TL. We all smiled at each other again and that was that.
Hope that was helpful.