We've been dealing exclusively with Pawl, who has been an incredible host - friendly, quick to respond and willing to help out wherever he can.
The house is old and the apartment thus quite literally rustic. There's certain rules to follow, which for us was no problem at all. It also means that there are some things missing - an AC, a washing machine for example - and you should keep that in mind before booking.
The apartment is located near the centre of Xaghra, you will quickly find supermarkets and restaurants in the direct vicinity. You can get practically everywhere on Gozo by bus - just bring some time, and most of all, patience. Ramla beach is a quick - though very steep! - 15 minute walk away and is quite crowded, but the water is clear and the view lovely.
We had a good time at this place and though we could have slept a little better (the bed is old, too, and a bit hard to sleep on), we can recommend it to anyone who think that simple is best when on vacation.