Staying in this Trullo was a lovely experience. It's in a great location but also far enough away from the more tourist areas. For a Trullo it is quite spacious and well equipped. We didn't use the heating as it's wasn't cold enough, however, I guess it can get quite cold in the winter and therefore efficient heating would be important.
The only negative point was the shower room which is small and could be better designed - but we knew this before booking.