Valhalla offers a stylish room in an apartment building in the center of Valletta. The whole building is full of rooms that he offers. You will get a super comfortable bed (!), white fluffy towels and many different ritual samples to use. The code for your room and for the main entrance are the same and due to the self check-in you can arrive any time.
Nevertheless, we were not 100% happy with the cleanliness of the floor and the darkness of the room. The pictures don’t show exactly the room that we got.
But considering the other places in Valletta, I think this apartment is still a good place to stay for a couple days. We had 2 nights there.