The appartment was literally way better than the photos, the location is great, clean and calm (if we exclude the new metro lines construction work). Everythingwas a walkingdistance from the house: grocery shops, coffeshops, pharmacy, bus station, metro, and Erenköy marmaray. To get to Kadıköy iskelesi it's better to take a taxi, which is super easy to get whether from İnönü Caddesi or using BiTaxi mobileapp.
Cihan is very very kind and helpful. I found my favorite location in İstanbul! I highly recommend