Overall terrible experience - I was going to write a few positives until the host tried to charge me with issues I didn't cause in the home (most likely because I requested a partial refund). I stayed for two months and it was issue after issue. There was a hole in the window in the kitchen which had a pipe running through it, so it could not be closed. This caused cold air to flood the apartment and made me sick multiple times throughout my stay. As a winter guest - this is something that should be explicitly described in the listing. I would've left (especially after the next point I make), but all other listings were expensive by this point.
The power also went out at one point, the Wi-fi cut off, and the shower filter was clogged after me only being there a few days to actually use it.
Positive - Alfredo responded very quickly and was hospitable to try and fix my issues, but he tried to blame me for the chimney and some other issue in the house that I didn't cause upon my check out. I left a day early anyway.
The location is great and you are a 4 min walk from the train station (4 stops from Termini, 6 stops from colosseum) and bus stops outside the apartment or 2 min walk away. Lots of restaurants and shops in the area as well as grocery stores.
I would not stay here if it is for more than a few days, especially during the winter.