Our stay at the LIostasi Hotel in Ios, was nothing but perfect. The accomodation was first class, the property was spotless, the food (breakfasts and lunches) was 5 star, the facilities were great (the pool and lounges) are magnificent but most of all the people were amazing. Always helpful, always smiling, always friendly. During our stay the staff made us feel welcome and comfortable, really a part of their family.
If one is looking for relaxation and a 10 star experience with little pretension I would recommend Liostasi.