We had a great time at Mustafa’s place, it’s perfect for couples! The location is really close to the ferry, buses and Marmaray (metro) , so it’s easy to get around Istanbul. The view is lovely, you can even see the sea from the balcony. Mustafa was really helpful and always responsive to texts.
It is right next to a mosque, so if you’re a light sleeper, get ready to join the prayers at 5 am 😃
Would still definitely recommend!