Robert is an amazing host! I had a great time in his accomodation. The bathroom is new and clean. Its also a really quite place during the night and the matrace is comy. The view from the balcony upstairs is amazing!
Even though it is a bit outside of valetta, there is everything you need just around the corner. There are direct busses going pritty much to every part of the island (also to Valetta and the airport) and they are really affordable.