I very much enjoyed staying at Ann's place. Since she wasn't there when I arrived, she arranged for her friend Maria to let me in and show me around. Maria is really nice and helpful :)
The room was cosy and well equipped, I would definitely stay there again.
When I met Ann a couple of days into my stay on Malta, we got on really well and she gave me some great ideas for places to go and see.
There are a few small shops in walking distance, so food and drinks were no problem. Birżebbuġa is pretty close to Marsaxlokk, a very scenic fishing village with a cool market on Sundays.
One thing to consider when you're thinking about staying anywhere on Malta and hiring a car: Don't! The parking situation is atrocious, especially in the evenings. This applies to Birżebbuġa as well. Public transport will get you nearly anywhere you want to go without the hassle that comes with trying to find parking spots :)
Getting to know Malta a bit was lots of fun, and Ann's was a great place to start my tours from.