Erens place is a cozy, full equipped apartment which is in a hype and safe district of Constantinople. Metro station(osmanbey) is 15-20 minutes walk and from there you can go everywhere you want or redirected to tram or other public transports. Its a value for money choice and I recommend it strongly for people between 20 to 40 year old. Eren hospitality was excellent and he willingly helps us with advises for the city and our transportation from and to the airport.