Of all the places my boyfriend and I stayed in Sicily, this was the best. The flat is located in a courtyard right next to a Church. We were welcomed not by Vincenzo, but by a lovely friend of his. We had received clear instructions how to get to the flat, and his friend was there to usher us through the door. He was very helpful in explaining all the necessary information.
Inside, the flat is a wonderful mix between old and new -- you are surrounded by old stone arches, ceilings and walls, wooden beams, but all the fixtures are modern allowing for a comfortable stay.
This airbnb is really something special -- when we arrived there was a fresh apricot tart waiting for us, as well as jams and toast for the next morning; rose wine from a local farmer (its history was written in an accompanying booklet). There was a large and small percolator so we could make fresh coffee in the mornings. The entrance table had many tourist leaflets, a map and useful information about Ragusa.
We spent hours playing cards on the dining room table whilst watching James Bond dubbed in Italian on the TV. In the bedroom, the bed is located below a starry mural alcove -- it was like sleeping in an Arab-Norman palace. There is a sweet little patio outside with cacti and a stone bench; good wifi...
This was clearly a flat with history that had been greatly cared for by a generous host.
In terms of location, many people who visit Ragusa want to stay in Ragusa Ibla, but I think it is better to stay here - on the edge of the modern town, a minute away from the cathedral square - because then you can enjoy the amazing views as you walk from the modern town down the steps to Ragusa Ibla. The flat is very conveniently located: near restaurants, the tourist office, supermarket etc. although you wouldn't be blamed for not wanting to leave the flat!
My only comment would be that the flat was a little cool/cold inside for me (we visited in April), so walking on the tiles barefoot was a little chilly. But that is hardly a reason not to stay in this amazing flat -- I highly recommend it to anyone looking to visit Ragusa!