Facility-wise this flat is in a renovated modernised building. It is clean beautiful and functional. I got the room on the roof which comes with a private balcony with amazing view of the sunrise over the sea in the morning.
Location-wise the building is tucked among old ones which shoes manufacturing workshops. Its does feel a little bit like backstreet/unkempt which may put people off especially at night. Despite that, i have never felt threatened. But Beyazit station is closeby. And if you are taking the havaist coach to the airport from beyazit square, its convenient!
Overall, i think this place is really good value for money. The caretaker may not speak english, but he is ever so helpful.