The place is in a great location, Maria is super friendly and accommodated a late check-in for us for a modest additional fee, which was appreciated. Really beautiful home. Only word of advice, the listing said three beds, but it is really two beds. The third mattress tucks into the small frame of the second bed in the side bedroom, it isn't it's own separate bed. We ended up just taking the third mattress out to the livingroom to create three "bedrooms" of sorts. Worked for us.
Also, if you're bothered by noise at night, the street can be loud from talking passerbys, but it IS in the heart of Rome so total silence is not the be expected.
Overall good experience, would definitely stay again.