Amazing place 5 mins from Istiqlal street. Cenker was super nice and responsive, his flat is absolutely stylish and have good athmosphere. His flat is one reason my stat was amazing in Istanbul.
One thing: walls are super thin, it is normal in Istanbul so if anyone has issues with noises should bring ear plugs. I stayed in many other flats and always seemed to have this experience so dont let this be a reason you dont pick this gorgeous apartment :)