Tatiane's place is perfect for a night stay. She and her girlfriend were really kind with me even letting me make the check in before time as I have to wait in the street with the hot and all the bags.
Also they let my stay a little longer for the check out as they didn't have anyone coming on thursday and that was a really favor as other way I would have to wait more hours at the airport.
If you are alone and want a place in Sliema this is a good option