20 year old boy looking for accommodation in İstanbul

Hello! My name is Brendan and I will be a student at Bahcesehir University in the spring 2016. I am a 20 year old boy looking for a place to stay while attending classes. I come from America, but I have traveled to Turkey and France before, and I speak English, French, and Latin, and I am learning Turkish, Japanese, and Spanish. I am very easy-going, very clean, and I love to try new things. I am looking for accommodations from January 31 through June 12. I will answer any questions you have; since we may be living together for 5 months it's important we trust each other. Thank you.