My wife and I have been using Airbnb for many years now, and this was one of our best experiences. Jean-Pierre and Josanne were wonderful hosts. They met us upon arrival, stocked the fridge with some essentials and treated us to some Maltese baked goods, and gave us recommendations when asked. Their apartment is clean, spacious, and open. You have a wonderful view of Valletta, and are in a quiet neighborhood close to both Valletta and San Gjilian and Sliema. (Also, as a side note, the apartment's Wifi connection was very reliable and strong, which is important to me as a I work remotely.) We very highly recommend staying here during your trip to Malta!