Highly recommended. The farmhouse is super charming and full of character. Rita was a very attentive host and made sure I had everything I needed. The village was quiet and relaxing. The local cats were also friendly.
Gharb provides easy access to the north, south and west coasts of the island by bus or even walking. The main city Victoria is a 12-minute bus ride away. There are some nice restaurants and a convenient grocer in the village. The Gharb Church and Ta'Pinu Basilica are nearby and spectacular.
I stayed at the beginning of January and the whole island, including the limestone farmhouse, was chilly at night. The coin-operated air conditioning unit heated the main bedroom sufficiently, but I would recommend bringing warm clothes and socks if you are visiting in the winter (that said, I was able to read on the patio in shorts and t-shirt during the sunny days). Also, like everywhere else in Malta, the church bells ring every 15 minutes—it didn’t bother me and it added to the charm.