Great stay in Malta with a clean and big apartment (big lounge) with two balconies, one with a view on Valletta (one table and chairs available to dinner) and the other with a view of the sea.
Flat is spacious and well located in Sliema which is the modern side of Malta.
You are next to Valletta. You can take a bus, taxi-boat (recommended, less than 5 minutes walk), or take a rent car to join Valletta in 10 minutes.
So, great apartment and host :)