Metin was great. I had arranged to have him pick me up at the airport. My flight was 2 hours late but someone was there when I arrived. The place was just as listed in Airbnb. It was nice and modern. I don't think the location could have been any better. It was on a cobblestone street about a one to 2 minute walk to Hagia Sophya. Also quite close to the blue mosque and not too far to walk to Taksin Square and the Grand Bazaar. He answered all of my questions and even responded to an email late because I had lost his address and needed it to get home. Also, he, himself, got up to take me to the airport at 5 am. I head back to Istanbul in 3 days and am hoping to stay with him again.