We stayed at Plesses palace last year and could not fault the place.
The self-catering room we had was very clean and comfortable, the beds were the best we have ever had in Greece.
If we were to go back to Zante then I would not hesitate going to this hotel again. The family and especially Nikos. the son, were very friendly and nothing was too much trouble. Richard

Thanks Richard - where did you eat / drink ?