Simon and his wife were great hosts to us. They manage several apartments and we stayed in two of them. Both are as per pictures shown and they have everything you need to feel good. As the first apartment was in area with several bars that work will 1AM they were so kind to offer us to move to a second one that was more quiet.
In case you rent a car it is possible to park in a walking distance and there are also several buses close by that go to Valletta.