Sevin' s place is right next to the biggest pedestrian street in Istanbul. It was very easy to find and no problems with a check-in. Close to the underground and other public transport.
Nice, very clean apartment with a good shower.
Sevin is a very hospitable person and always happy to help you out with any questions you might have.
I felt comfortable and at home in Sevin's apartment.
Will definitely stay there again when in Istanbul again.