We spent two nights in Xlendi and it could not have been better. We did go in December, therefore out-of-season, so the town was quiet, but that did not matter. Manoel and his wife were the perfect hosts and indeed we were upgraded to a larger villa as one was available. Manoel was also very helpful as we had some questions about living in Gozo, and his advice was invaluable.
The villa was perfect, definitely large enough for the two of us, and very well-equipped. The pool was lovely, and Manoel came to clean it, although it was perhaps a little too cold to swim in...! But in warmer months it would be a real asset. The neighbourhood is quiet which was ideal, and the town is only a few minutes walk.
There are plenty of restaurants in the town and shops selling the essentials. But perhaps the best thing about Xlendi are the beautiful cliffs. There are steps along the side of the cliff leading to lovely views of the bay and also to some picturesque caves.
In terms of accessibility to the rest of the island, there was no problem at all. I would advise sticking to main roads unless you have a 4x4 and don't mind navigating some very bumpy, uphill, narrow country lanes...! But it takes no time at all to get anywhere else in Gozo if you have a car.
So overall a great trip, I would definitely recommend Manoel and his properties!