Our one week stay with kids was very comfortable. The kitchen items and washing machine were very useful for our week long stay. Communication from Matthew was very quick. He also provided a lot of useful information about Malta and places to see!
The only issue we ran into was parking for our rental car. There is not an assigned parking spot for the apartment, and some nights during the weekend, we had to park nearly a mile away. This became the only inconvenience for us, but was out of anyone's control.