First of all, I am very thankful to Ahmet for his prompt responses. The apartment is located at good area residential and business district (nice neighbourhood). I suspect the Asian Side is more beautiful than European side. It is more green. You may need a car.
The complex itself has many facilities such as out door pool, in door pool, club house, basketball court and small gym.
In terms of security, well secured complex.
Consequently, I strongly recommend the stay at Ahmet apartment.
Best,
Mohamed