Umut responded to my messages very quickly and helped me with all the details before our arrival. The apartment had a great location, and it was quite spacious for two people. I was worried that we wouldn't be able to get enough sleep since the apartment is on one of Kadıköy's busiest streets at night, but to my surprise, the noise wasn't a problem at all. I would recommend Umut's place to everyone who is looking for a place to stay in the area.