The apartment is great! It is really big and stylish, the location is perfect. The bars&restaurants are just around the corner, but the street itself is really quiet. The ferry is in 5-10 minutes walk, so you can reach Sultanahmet with main tourist attractions within half an hour, while staying in more modern and vivid location.
The photos are accurate, there is everything you need in the apartment. It is also very clean and easy to find. The host is really nice and helpful, I definitely recommend staying in Berk's apartment.