The communication with Catriona and check in worked out very well. Her flat is right in the center of Valletta which is perfect for a sightseeing trip. However, I must confess it looks better on the pictures. It’s a bit used and dark inside as it has only very small windows. That makes it a bit difficult to get some fresh air at night if you don't like air conditioners. All in all, we had a good stay and enjoyed Valletta.