My friend and I have just enjoyed a fantastic holiday at the Kouros Palace at Mastihari on Kos. From the moment we arrived the staff were so welcoming, friendly, helpful and always smiling. Nothing was too much trouble for them. Special mention must go to Nikos, Eleni and Katerina on reception and also to Aaron the hotel's buggy driver who took us with our luggage to and from our apartment. He also took us down to the beach several times as well as taking us on a tour of the hotel site. He kept us laughing with his pop music and singing, plus his cheery hellos to everyone we went past. The food was delicious and varied, beautifully prepared, presented and plentiful. Drinks in the dining room were on tap, wines, beer, soft drinks, coffee, teas and water. The restaurant manager greeted us every day and all dining room staff were attentive and friendly, clearing the tables promptly and making sure they were spotlessly clean. Our room was cleaned every other day with fresh linen and towels. The air conditioning was great and the mosquito netting on the balcony door was a big bonus. This was the first year in Greece we did not get any mosquito bites at all. All the hotel bars were run very well, there was a good selection of cocktails, local spirits, wines and beer. There were always a good variety of hot and cold snacks available at the beach and pool bars. Avignis at the beach bar was always very friendly and the beach drinks service was also much appreciated. There were plenty of sun beds with parasols on the beach. The evening entertainment was good, with dancers, disco nights etc. During the day there were excellent stretching and yoga classes plus aquarobics for those who wished to participate. The kids were kept amused during the day and in the evening by two excellent children's entertainers. We couldn't find fault with the hotel and would definitely recommend it to friends. It certainly earns its 5 stars.