The appartement is very cosy and nicely decorated including A/C and the view from the balcony is stunning. We had some fresh water, coffee and cookies available.
But we did experience some difficulties finding the location as number 55 is located between number 44 and 46 in the street. As we arrived at night time it took us sometime to figure it out.
The place is quite noisy night and day because of the harbour just in front so you definitely need air plugs to sleep properly.
To go to Valetta you need either to walk five minutes to the bus station and wait for a bus (every 30 minutes) and the ride takes another 30 minutes. You can also walk about fifteen minutes to get the ferry. In the night, buses stop running around 10.30pm so you will need a taxi to come back (around 13€).
Location is nice to visit the Three Cities but a little far away from Valetta which is time and money consuming.