We stayed at Berfin's for three weeks and really enjoyed this time. Apartment is equipped with everything you need and the kitchen is probably one of the best. Also it has many spare towels, blankets and other stuff. Situated on the first floor, apartment is located in the quiet neighborhood, so you only bothered by the seagulls in the morning. Many cafes are nearby, as well as Marmaray station and ferry. Berfin is very friendly and helpful host. We would be glad to visit again!