We stayed in apartment no. 2 on the ground floor.
The apartment was very nice and well equipped and the terrace was huge with a beautiful view although between 12 and 3pm there isn't any shade and it gets really hot there. The road which passed in front of the terrace was not very busy so we didn't mind that at all. The cat family which visited us on the terrace every evening was cute...
Even if the apartment was tidied and cleaned immaculately every day and fresh towels provided, we sometimes had to deal with little armies of tiny ants roaming around the apartment and a slight sewage-type smell that we thought was coming from the bathroom but may have been from somewhere outside. This seemed to be mostly in the mornings however. We hope that this problem can be solved for future guests. For us the mattress was too hard but I guess some people like this. We found the fold out bed to be more comfortable for us and used it throughout our stay.
We found the walk up the hill to the apartment a bit of a pain, particularly at night where you have to walk along a small stretch of the main road with little lighting and a hole in the footpath that might be dangerous if you missed it at night. But if you like walking or have a car/bike this won't be an issue for you. The beach is about five minutes from the apartment and is really nice. The main town is maybe ten minutes or so from the apartment at the bottom of the hill so it is easy to get to.
The host met us on the day we arrived and when we left and was friendly. She even gave us a nice bottle of local house wine when we were leaving which we will enjoy over the weekend.
All in all, we had a great time in Paleochora and were satisfied with our apartment.