I stayed here with a friend and couldn't recommend the place enough. It was very clean with comfy beds, a nice bathroom and air conditioning. Georgios had left us bottles of water and juice which was really thoughtful.
The location was great with the apartment is a 3 minute walk (if that) to the famous black sand of perissa beach. The only thing to note is that the directions/location on Air BnB are wrong and will take you up a dirt road on a nearby hill. Georgios sent the directions in a message which were very clear and easy to follow, I wish I had read this more carefully earlier.
Overall a great stay.