Parry Hughes-Morgan
Google
Not great.
There are good things. The location is excellent. Where to park (free) is explained well. Water pressure and temperature both good. The service and quality of food at breakfast - especially the Americano with hot milk - was exceptional.
However a lot didn't work at all well.
At the start we were offered a pleasant glass of Prosecco and told that someone would be though in a moment to talk us through how Ragusa worked. We sat there. Nothing happened. We finished our Prosecco. We went to our room. Bemused.
The shower in our first room leaked horribly and we used most of our towels to absorb the water. They tried to fix it but couldn't. We then moved room and that shower leaked but not as badly so we just lived with it.
In both rooms the handle of the small (rotting) square window in the bathroom just came off in your hands in a really weird way as though no-one had opened it for years.
We left our laundry-to-be-cleaned in a bag on the floor, very visible, for it to be picked up and it was ignored.  The service existed but there was no sheet with items or prices on it but we did our best with our own piece of paper. We took the bag down to reception and they were not at all apologetic (we thought they might offer the service "on the house" at the end, given our experiences, but they did not).
At checkout, they gave us a figure to pay for extras with no breakdown of the costs, We had to ask to see the detail before paying.
Etc, etc (there were other bits). See other comments below on damp cave rooms.
We did comment directly to them about our experiences so this review should not be a surprise.
In short, I'd guess that it's changed hands fairly recently and no-one cares any more. I may be wrong but that's how it felt.