Akatlar is one of the best places to stay in Istanbul specially if you like to have a peaceful place to sleep after long day in Istanbul, while still everything near to many restaurants, coffeeshops pharmacy, supermarket, ...etc.
The apartment is exactly as per the shown pictures, check in and out was smooth and on time. Moreover they have provided all required information about the house and the area nearby... if you come across any entity managed by Nick, book it without thinking...