I'm a born-and-bred Istanbulite who was back in the city for a few days, and by all aspects, I can say this apartment was just great. It was very clean with a cozy welcome box with everything we needed and more, and the hospitality of Irmak was just beyond words. The double bed was very comfortable and hard to leave in the morning, and the Wi-Fi worked problem-free. We had our initial doubts about getting a room instead of an entire apartment, but the friendly environment made us feel at home. Definitely recommended, especially if you're visiting Istanbul for the first time.