Facts:
Mariassunta waited two hours more for our delayed flight, which is great.
22 minutes walking to the entrance of Vatican City, which can be a bit too much in a 35 degree day.
Need to wear ear plugs to sleep, due to facing two busy streets.
I run airbnb myself so I know something can easily be done to make guests staying easier, such as shampoo and shower gel, kitchen paper, which are not provided.