We stayed at Yorgos' house for 2 weeks during the summer - the interior is as pictured and the terrace offers stunning views of the bay and sunset.
The house's location is great, combining proximity to Vourkari village and Gialiskari beach with quitness, and the unpaved part of the road is easily accessible (you will not avoid a few unpaved roads in Kea anyway, if you want to visit some of the island's best sites and beaches).
Yorgos and his family live near the house, so were present and available but discreet as hosts.