This place is magical! The photos don't do it justice, or prepare you for how you will feel like you're staying in your own castle: a huge stone staircase and a bathroom that feels like a secret passage. Simply beautiful!
If you have allergies, be cautious booking here or anywhere else in Malta: the place is as clean as a whìstle but the whole city is so old I was still sniffly at night. This is true of all the buildings. Mark and Christine were absolutely fantastic and changed the bedding again and went to extra lengths to make sure we were comfortable. With a little allergy medication I was fine! We also stayed right after the most damp season of the year and I doubt you'd notice much in the summer. If you have a severe mold or mildew allergy, though, be cautious with Malta in general.
The only other quirk was needing to space our showering to have enough hot water (again, in December, and surely not a concern in warm months.) It was a little like camping in a gorgeous decked out castle: you feel closer to nature than usual with the stone and the high ceilings, but that is far from a bad thing. It is one of the coolest airbnbs you will ever experience-- not to be missed!