The best thing of the apartment - is the location! Very close to Bagdad street (5 min walk), Göztepe park and the sea as well. It’s ideal to have a run/walk by the sea from this flat. We’ve enjoyed the cafes and restaurants in this area (there are plenty really good ones).
And an apartment itself has everything you needed, well equipped. One detail than was bothering me - it’s noisy ventilation in a bathroom 😀
Ceyhun is easy to contact with, very attentive.
So if you’d prefer modern lifestyle in Istanbul - it’s the right place to stay.