The apartment was clean, comfortable, fun, and easy to get to. It was spacious, and had everything we needed for our short stay. The wifi was fast and reliable, the furniture was cosy, and the bed was comfortable (if a bit lower to the ground than expected). The two air conditioning units (one in the bedroom, one in the living room) worked reliably as well -- very important during the Greek summer!
The only issue we had was that the window in the living room didn't have any way of staying closed, which made the place a bit insecure. Fortunately, there were heavy shutters that we could close over the windows, though they were a bit difficult to use, and one had to be tugged into place. If not for this security issue, this would be a 5-star review.