We enjoyed a weekend in a nice, spacious & clean apartment in one of the oldest parts of Valletta. The style of the apartment could be called classical/antique, which adds to the old-town experience (positive). Communication with Lara was excellent, no complaints whatsoever.
We already knew from earlier reviews, but the rooftop terrace is at the fifth or sixth level, while the apartment we stayed in is at the first. So there's a few flights of stairs to be taken, but the terrace is well worth the exercise :)