Stayed at Hüseyin’s place for a month.
Location is good, close to historical places. House was clean, especially the bathroom.
Hüseyin is very helpful, always replies immediately should you need his assistance.
This place provides everything you need if you’re staying for a long period of time, you can cook and do laundry.
I highly recommend Hüseyin’s place if you want to stay in Beyoglu and don’t want to overextend your budget.