Guglielmo was an amazing host.
The airbnb is well decorated and has everything you need inside. It is also perfectly located (not even a 5 mins walk to the Vatican and around 20 mins to piazza Navona).
The only downside we encountered was a problem with the heater which was set on 27 degrees celsius and wouldn't turn off.
But overall, this airbnb is a precious gem for its price. I will for sure book again if I decide to come back to Rome.