We stayed in the rustico for a week. It's hard not to have a very relaxing week in a place like this. It's a stylish, trendy mezzanine setup. Small but perfectly formed.
We enjoyed the isolation (we come from London, after all), it's quite a remote little house which you access by driving along the seafront (awesome!) on a dirt track, then you turn inland and drive up a hill.
We really enjoyed exploring the nearby area: you have beaches and the nature reserve on your doorstep, and Favginana, Scopello, Trapani and Zingaro nature reserve a drive away.
Isolation has pros and cons. Pro: you're on your own, you get a good view, you have easy access to a few (little) beaches (mostly pebble). Con: it's a 10-15 minute drive to the nearest town.
The steps up to the mezzanine can be a bit precarious if you're not careful. We didn't mind at all but you'll want to have sure-footing. Would not be suitable for my 65-year old mother-in-law but fine for us!
Simona is a great host. She'll answer any questions super-quickly and meet you when you arrive. The house has all the amenities we could have asked for.