We didn’t meet Kamil since he manage another Hostels but the service was very nice and helpful.
I just stay one night in Istanbul and we got all the necessary information from the staff working in the reception.
The room was amazing with the lovely views to the sea and from the balcony in the breakfast area views to the Blue Mosque, clean and nice for the price.
The location is perfect and quiet during the night, in the city centre and easy to find it coming with public transport from the airport.
I would definitively recommend the B&B and for sure I will choose when I will be back to Istanbul.