I'm really surprised at the excellent value of this booking. The staff was extremely friendly (it's family-run) with Enzo kindly being on call to answer any and all questions by Whatsapp even when I was around the city. The rooms are really spacious, comfortable and clean and the balcony view and terrace is very nice (my wife and I had a wonderful breakfast there). The pictures on the site really do it justice; no exaggeration or augmentation!
Remember, it is Positano so there are stairs wherever you go (I looked at dozens of places), just be sure to use the porters (€10-15 a bag, from port to hotel) and there are buses (Interno Positano, ~€2/ticket, get off at Posa Posa) that take you within 5 minutes of the hotel (though there are a couple small sets of stairs). Google maps directions were great but Enzo is more than happy to guide! The area is also lively and exciting with a dessert shop and four excellent restaurants (including one with great pizza, another with quality sea food and a third gourmet restaurant).
All in all, I'm looking forward to staying there again next time I visit Positano!