The building is stunning - really one of the coolest places we've stayed. We'd probably come back and stay again as the location is also excellent for accessing Lecce.
We were a little disappointed that the Wifi wasn't great (and did need fixing as it didn't work when we arrived, but the hosts sorted that out very quickly). The finishing touches (cutlery, crockery etc) weren't great, with lots of chipped, well worn and mismatching bits and bobs - but if you're happy to look past that then this really is a top place.