Great place to spend a few days in if you're visiting Istanbul alone or with a partner. Location is excellent - tons of cafes and grocery stores nearby, very walkable, and pretty close to the Metro and other forms of public transit.
While it is centrally located, the studio itself is in a private area and is quite peaceful. The area surrounding it is quite hilly so be prepared for some uphill/downhill walking - Istanbul is not a flat city :)
The place was well stocked, very clean, and had everything one could need. Nice place for any kind of weather - there is an Air Conditioner and also a separate window for cooler, breezy nights.
Fadime is a wonderful host and very communicative. Checking in/out was very easy and she gave me a few great recommendations for places to eat nearby as well.
Overall, great place to stay in and I'll definitely be coming back again!