The apartment is at the intersection of Nisantasi and Besiktas, so it is perfect if you want to stay in a safe area with lots of stores and restaurants/cafes nearby. There is also a small local shop right next to the building where you can buy things and a supermarket is 3-4 minutes away by walk.The apartment is great for 3 people, clean and it has everything you need for a longer stay (1 week) such as towels, washing machine, bed sheets. The only disadvantage is that wifi can be a little slow if three people are using it for meetings, but you can make it work.
Tugba was very nice and responsive, and me and my friends enjoyed our stay!