Mert was a great and responsible host, he replied me very quickly to arrange my short notice stay. Even the apartment is very central, there is no city noise when you enter. You can grab your drink from the corner store and enjoy your night :) The design of the apartment is very modern and stylish. It has all the equipments you would need and even has a cute tiny balcony to chill. I strongly recommend Mert's place if you ask for a clean, comfortable and central place in the city.
P.S. I always think that local tips are the best and Mert is a very experienced local host, so you can take some advices from him to explore the city like a local.