We were three friends visiting Istanbul for two and a half days on our way from Fethiye to other destinations. Great location right in the area of Hagia Sophia and the Blue Mosque. Nice apartment with everything you could possibly need and more, like wi-fi, metro card and a Turkish phone to borrow during the stay. Can be awkward chairing, though, with people you don't know well since there was no wall separating the bathroom from the rest of the apartment, just a dimmed glass door. Tansel is a good and service minded host that helped us all the way from the airport to the apartment and back. We felt well taken care of and would definitely stay there again!