We stayed at Katelios Studios for 2 weeks and it was our best holiday ever.  The owners were very helpful and friendly.  The studios were kept very clean (at least 4 changes of bedding and towels during our stay).  The pool is very clean and basic snacks/drinks are available from the poolside bar.  The weekly barbeque is a must the food is great.  Katelios Studios is a great base in a quiet resort for a relaxing holiday.