Nihat is perfect! So supportive and welcoming. He was my saviour as I booked on the same day due to a bad experience with another Airbnb and he made it possible without hesitation.
It's a nice room, very clean and spacious enough for a single traveller. I highly recommend staying there! The neighbourhood is perfect in terms of cafes and bars and absolutely safe. Walking distance to the old town is 30-45 min. depending on how fast you are on foot, but there's public transport rather close. It's really good if you take the Havabus from Attatürk. Walking there takes 15 min.
Support Nihat and stay there, you won't regret it. Really good Airbnb!