Great place with an amazing view and fantastic location. Few minutes walk from the Blue Mosque, Hagia Sofya, the Bacilica and Topkapi Palace. Also very close to the tram.
Mustafa is a great host. Very friendly, approachable and usually near by if you need him. He even helped us carry our bags upstairs and called my parents a cab and helped them with their bags as they were leaving after us. Highly recommend this place