We greatly enjoyed staying here for our holiday in Kos. We found the house to be more better-looking than in the photos; it is very clean, well-furbished and quite large. The beds are amazing and we didn't really miss the air conditioning, the fans were enough (and it was (August).
Our main favorite thing was the location - it's close to everything: shops, bars, restaurants, beach, bus stop etc., all are in a max 10-min walk from Billy's house.
The check-in/ check-out process went smoothly, and we would definitely stay here again.