Have been to Corfu on many occasions and still find myself wanting to go back every year. People are so very friendly and most accomodation I have stayed in has been excellent. Only bad experience was when I stayed in Scorpio apartments which were to be honest bloody awfull!
Best accomodation has to be Elisa Apartments and Potimmous Apartments. Both run by truly lovely people and make the Sidari experience complete.

Satyed there last June and found it to be the best acc. that I have stayed in since coming to Corfu. People friendly and nice and quiet x

Looking to stay at Potamos App. this year for a week in July but not sure which tour operator they at=re with?

Stayed at Elisa Appartments when I first started going to Corfu and found it to be wonderful. Elisa - the owner was a wonderful lady who brought you fresh salad every day and went out of her way to make you feel welcome.
Night time was best sitting on the huge balcony watching the fire flies in the field opposite.
Would recomend anyone there