Batuhan is a great host. He and his sister are two fantastic people who are always there to help if you have any problems - especially with things such as booking transfers to the airport or any information about nearby pharmacies. They also enjoy chatting if you have some free time, and ask if there is anything they can do to help with your stay.
The flat is in a great location, so, good value for money. There are plenty of shops close to the apartment and the metro system is a few minutes walk.
The flat in general is quite big for a city apartment, the bedroom and bathroom were a lot bigger than I expected, which was a nice surprise. There are plenty of facilities to use, such as washing machine, iron, dishwasher and a water filter. During the Summer, the room can get a little stuffy but there is plenty of ventilation to allow some airflow.
Overall, a great stay