It was a really pleasent stay, David was a super nice host and also gave us some fantastic tips about the surroundings. He made sure that everything as organized/clean and also provide us some essentials as a welcome basket. The apartment was very cosy and had everything we need for the essential cooking basics. Birgu is a good place to stay and has good transport access to Valleta either by bus or by ferry (there is a bridge that don't appear on the maps as a shortcut to Cospicua ferry).
We definitely recommend this apartment for a pleasant stay!