Serdar's house is in a very good location in between Nisantasi and Besiktas. House is nicely furnished and fully equipped. We had more than we needed for comfortable cooking. and stay. Serdar was always in touch and very informative. We had to change our check in time twice but he did not make it problem and arranged the keys to be delivered to us even with a short notice. I can happily chose to stay there again and again. He is a very good, modern and respectable person. Thank you.