This apartment is pretty special. It is in a 500 year old building with amazing wooden beam ceilings. 2 bathrooms, 2 bedrooms, separate kitchen and a patio overlooking St Peters Basilica. Very few like these are available in Rome on AirBnB. That is not the best part however, the best part is the owners / managers of the apartment. Our flight was late, so we arrived at 3am... Under normal circumstances and on previous occasions this would mean at best huge additional fees for check-in after hours or no check-in availability at all. Amazingly, the owner waited for us and just told me not to worry. That is incredible and shows how much they care about you as a guest.
DO NOT THINK ABOUT IT, just book it. You will love the apartment and the care from the manager. You will also love the fact that it is within about 100m of the Vatican.