We really enjoyed staying at Erol's flat! It was cosy, clean and stylishly furnished. The location was perfect in a street full of hip breakfast places and very close to Kadıköy nightlife. We enjoyed taking the ferry every day to cross over to Istanbul's more touristic areas. Erol and Doğukan were really responsive and helpful during our stay and gave us some great recommendations for restaurants etc. We'd love to come again! :)