The host has been very kind and gave us full information.
Extremely convenient location, at the very heart of La Valletta (2 minutes walk from central bus terminus, just a couple of blocks from St. John's Co-Cathedral and National Museum of Archaeology). Nice apartment, freshly refurbished, with a well equipped kitchen and a gracious balcony on a quiet street. There is no air conditioning system but, as in most places in Malta, there are very powerful fans: which work perfectly -- and don't spoil the gorgeous façades, which would be a crime! We felt at ease and we'd definitely recommend your stay in this apartment. Just a simple suggestion: some more hooks for towels in the bathroom would help.