Il Frutteto di Efesto

Looks like they're open every day, so you don't need to worry about timing your visit around a closed day.

According to available data, this is a hotel. Expect a private room, a reception desk, and the usual hotel services. Star rating, amenities, and recent reviews will give a clearer picture of the standard than the label alone.

Yes, it is also known as "Il Giardino di Efesto". That can be useful when checking maps, listings, or local references.