This is, overall, a really good place to stay. We found it clean enough (though a bit dusty in places) and the location is utterly fantastic. The photos don't quite explain that there are actually houses in front, so the sea view one expects isn't quite as you'd think, but it's not a massive complaint.
Georgios himself was very helpful and communicative and really seems to care about the place and his guests' stay there, so if you have any problems, he'll be back to you straight away.
One or two niggles were the wifi not being of any use, as it's a mobile router, and the reception generally is pretty poor; but you're on holiday - probably a good time to switch it all off anyway. There was also building work next door when we were there (Easter 2017) but that's not Georgios' fault, and should be done soon anyway. Any noise didn't start until 10:30am at least and I only had to have words with the guy once as he was hammering at 9:45pm. He did then stop.
Overall, as I said, great. Supermarket 3 mins away and it's quiet and near absolutely everything. We would stay there again.