We had a nice stay. The location really is very convenient to explore Valetta and also many other places via the nearby bus and ferry terminals. The airport pick-up was very convenient and perfectly organized.
If you are looking for a quiet place, you might want to steer clear of Friday and Saturday nights. Those nights the downstairs restaurant has live music playing just outside very loudly until almost midnight. Also banging doors of guests returning in the middle of the night kept waking us up and the aircon is a little noisy.
Other than that, we enjoyed our stay.