We are a family of four and this was the right place for us, with three bedrooms. The location of the house is what we had hoped for. It was outside of the center but close enough to the beach, cafes, and shops to make the best of our holidays.
The host is professional, very friendly, and helpful. We highly recommend the host and the house.
Bus 139A from Üsküdar on the Asian side of Istanbul takes you to Agva, in about three hours for a few Euros. Be aware that Agva is a popular break-away resort for many people from Istanbul. It may be very busy during the holiday season and during weekends. We recommend the beach some four kilometers West of Agva town. It is less crowded.