Gaetano is an perfect host and I cannot fault his hospitality. His wonderful house is an amazing find and so conveniently situated for the old town with its restaurants and bars.
My only advice to other visitors (apart from "book this house, you won't be disappointed") would be this: if you hire a car, don't let the hire company upgrade you from the tiny car you booked to a larger, more luxurious one; the streets are very narrow and your nerves may become a little frayed as you keep in mind your excess whilst negotiating the tight turns, coupled with the unique Italian style of driving.
Gaetano's passion for his homeland is infectious; Puglia is a wonderful region and I fell in love with it. I cannot wait to return and shall definitely seek out Gaetano's home again.