Antonino is a good host, we spent a great time during the week in his house, you can find everything you need there. It is very close to the beach. You will definitely need a car to reach any kind of supermarket or shop.
May be I'm spoiled, but I would suggest also to offer for the guest just a similar things like sugar/salt, olive oil and some washing staff. But this would be like a "cherry on the cake" and is not mandatory. House is very clean and all what was described is there. Thank you Antonino!