First, the location is completely oversold. At least for me and my friends we did not enjoy staying near at this Airbnb. We were expecting something completely different, and we didn't feel comfortable going out at night or coming back late, specially considering Rome's metro closes very early. The host really did not describe accurately the place.
Moreover, there is nothing to do around this Airbnb so if you want to go out you have to move a lot. I would totally recommend to stay in more vibrant places and places where you don't feel in danger.
This is a good place to stay overnight--near the station. But if you want to go get to know Rome or go out stay somewhere else. Moreover, the host charges for everything--store your bags, use the washer and so forth. This is the first time this has happened in an Airbnb and really did not feel comfortable with it.
The restaurant downstairs though is great and the guys are so amazing.