We had a wonderful time at Hakki's apartment. The place is totally worth the price. The location is good - if you survive around the crazy Istanbul taxi drivers you're on minutes distance from St Sophia and the Blue Mosque. There are local shops and nice restaurants nearby. I do not recommend the bakery at the end of the street however - too expensive in my opinion. Hakki and Emir were most welcoming - they had to wait us hours after the check in time because of jams but were still polite and even spared a parking place for us in the street. We had an issue with the hot water, which was quickly resolved but as an advice - check the hot water when you check in so they can react timely. The interior and the furniture are good for the price. We were comfortable and happy. Thank you guys!