We have just come back from these appartments and we had an amazing time! We thought the apartments were excellent and the pool was lovely. The appartments were set a little out of the main town but a 10 minute walk will have you at the shops, bars and restaurants. The owners were really friendly (ignore other comments). Their restaurant "Medusa" was good although our favourite by far was Katlios Taverna very close to the beach and a park great for the little ones (our daughter who is six loved this).
We hired a car for three days from the rep but wouldnt be surprised if we over paid as there is another car hire place in the resort (tip for car hire get air con we had open top jeep and very hot). The Island is beautiful, went to Scala (next resort along) which has a nice beach and is much busier and although Katelios hasnt got the most stunning beach we preferred the very tradional greek atmosphere (not a chinese restaurant in sight) of Katelios.
We would definately go back and especially to the apartments as they were spacious, very clean and well maintained. The views are stunning every way you look, mountains one way and the sea the other.
Recommend to families who are looking for a relaxing holiday.