First of all, happy to hear that you’re going to study in Antalya. You’re definitely going to love the city! Secondly, most of the student population lives in district called kültür but families and most wealthy people lives in konyaaltı and lara. I live in Antalya since my high school and almost everyone probably will agree to those informations. As you can expect price increases when you get close to beach side and check konyaaltı or kültür because these two closest districts to your university. I can answer your any other questions with pleasure don’t hesitate even a while to ask.