We had a great stay here. The location is excellent, literal steps from the Pantheon, and all the provided amenities worked well. As others have noted, it's a bit of an old school place but everything is functional. We appreciated the smart TV when we were ready for a movie break after lots of sight seeing.
There was not a lot of upfront communication with the hosts compared to other AirBnBs we stayed in on this trip. It was adequate (someone did come to meet us for check in, although we had to wait briefly) but reactive instead of proactive. The location is convenient to two taxi stands at the pantheon and Largo Argentina, which is more active, if you tire of walking.
Overall, I would recommend staying here to anyone who wants to be central to the sights of historic Rome.