First of all I want to mention that Tuncer is a great host! You can reach him anytime with any questions and he is willingness to help you asap.
The apartment is small, but very cozy and clean, so you can relax and feel like home after a long day.
There are lots of shops with fruits, vegetables and pastries in the neighborhood. Close to the apartment is an ending bus station, from where you can reach a metro station or go closer to the city center.