The apartment is clean and aesthetic. Eating the breakfast with the host in the garden is really nice.
Ugurcan is very friendly and nice person. He is only beginner in English, but tries his best and tries to improve his speaking.
The place is safe, cozy and really nice bars nearby. The Train and Metro are close to the apartment, so you can get anywhere. Although you can use Metrobus or Ferry to reach places. Definitely recommend to stay if you plan to be in Istanbul.