The main reason to choose this apartment is an astonishing view on Bosphorus from the terrace ... almost on the roof. If you guys want to have a romantic evening with your girl/wife in Istanbul - I recommend you to rent it. You will have an unforgettable experience. Unfortunately, I was busy by other things this stay in Istanbul.
Aside from that, I should note very kind and professional communication. It is important when you stay in a new place and 50% of your experience. Thank you Demir.
I should also not that location is great as well. It is quite, calm and clean place surrounded by respectable houses.
The only warning: I would not recommend staying with kids before 5-6+ and babies. There is very steep stairs. Anyway, it is place for two.