Very interesting report. Actually I like Positano more than Sorrento.
Next time I want to go to Restaurant Don Alfonso 1890, 11 corso Sant'Agata - Sant' Agata sui Due Golfi, Telephone 081 8780026, Fax 081 5330226. It has two Michelin Stars and is expensive. They have 5 suits/rooms. Is it worth staying at this place? It looks a bit like a remote location.