Melissa and her partner are wonderful hosts. The apartment has great view over the gulf, and you have only a short walk to the beach boulevard of Xlendi. Breakfast necessities can be bought from a tiny shop that opens very early.
The apartment hosts easily 4, 6 with a sofa bed in the living room.
WiFi is very good, as well (close to 20
Mbps). Plenty of parking space in front of the house, and bus stop perhaps 100m away if you don't feel like driving, but still would like to explore Gozo outside Xlendi.
The washing machine works well, but you'll need to take into account that the wash program for cotton takes more than 3 hours. No problem as such, just remember to leave a bucket by it so others can empty the machine if you cannot stay waiting for it to finish.