Good: Clean modern apartment. Quick and friendly response. Unrestricted use of the kitchen.
Not so good: The double room is very small - probably good just for sleeping. The common living room (which is large and nice) is often occupied by the hosts who watch TV lying down in the couch. So you don't feel like going out of the room. We could still use the kitchen during the evening, during the times they were watching the TV.
Tip: This place is in the middle of Malta, probably very good if you are renting a car. For using public transportation, it might not be good, as many times you need to go to Valletta (or near Valletta) and change to a different bus.