We stayed at the Apollon with friends. Overall, very happy with our apartment on the first floor. Our friends were on the ground floor next to the bar so there was a bit of noise on a couple of nights. The balconies are quite narrow - ok for 2 but with 4 on the balcony, 1 had to be in the bedroom. Safe in the room was useful and having a separate kitchen was better than Kostas Chrysoulis where the kitchen was part of the main room. Of course it is possible that not all rooms are the same although I think a particular operator probably has the same set of apartments each year. Pool was quite cold but clean. Beer in the bar was very reasonable. Rooms were cleaned regularly except during the last weekend. No problem with cold showers. Our friends had a few but I'm convinced they just didn't let the water run for long enough.