Tonio's place is in the most wonderful location, and both Tonio and his wife are charming. The view from the apartment of the marina with its sailboats is so good you do not ever need to leave it. The hop-0n, Hop-off bus stop is just across the street, and there are some excellent restaurants within a 5 minute walk.
This 3 Cities area is Malta's well kept secret, the architecture and history is really amazing.