All the good comments for the apartment and for Dilek are totally true. The apartment is located very well so you can reach everywhere by walking or taking the public transports. At night we could sleep with the open window and there where no traffic noises or loud neighbors or anything which could disrupt our sleep. Also Dilek was always reachable and she instantly found a way to help you.
Thank you very much Dilek and I will definitely recommend you to everyone.