Ate at Castaways several times during our stay, easily one of the best restauraunts in Argassi, and fantastic value for money.

Reception, pool and bar areas are all lovely, self catering apartments are VERY VERY basic but hotel looks OK. If returning to Argassi would definetly not stay self catering at Diana Palace, kitchen area is tiny and we had no "living/sitting" area.
65 euros for air-con and 35 euros for a safety deposit box for the fortnight.