If you're looking for somewhere to stay, I highly recommend the Tal-Pieta accommodation hosted by James. It's literally central with bus routes that would take you everywhere the island, easy to get to places with just 10 mins bus ride to Valletta and 20 mins to St Julian's.
The place is very clean, with amenities provided such as towels and shower gel just one of the things to mention along with other things.
It's spacious and has really stylish interior and the air conditioning makes you feel like being in a hotel.
I really liked having the option to cook my own meals or prepare my lunch for the next day if I'm out and about somewhere that won't have many options for food. However, food in Malta is amazing so you probably wouldn't even have the chance to eat the food you cooked like me. :D
I travelled by myself, so it was really nice having someone to talk when you're just chilling at home or having food. It's the first time I stayed in an accommodation with the host staying there too. He's not always there just to add, but when he is there he is more than willing to help you with recommendations and not sure where to go for food.
James is friendly and great to be around with, really welcoming and funny.
When I go back to Malta, I'd come back to stay there again. :)