I definitely recommend you guys to stay here if you come to Istanbul. It is only less than 5 mins walk to very big shopping road (and yes, there is a big Sephora for girl like me! Even bigger than the one in Historic Shopping Centre), it also surrounded with plenty of food around, I like the kebab next to the Airbnb. You can also use Uber to any attractive locations with small fare since it's not really far. And it costs only 150 lira from either Sabiha or Istanbul airport.
But what I want to note down is, the service here is outstanding that I have to write this review! The receptionist replies messages quickly, also giving good advice and help me to arrange my travel! Definitely stay here again if I'm back in Istanbul!