This is a great location, really close to the Termini station. We had a little trouble checking in due to a miscommunication (just buzz to get in and walk up to the third floor). The wifi often cuts out in the room but works perfectly in the communal kitchen space. Also, the bathroom often smelt, I imagine from the drains, but it wasn't a major issue.
Overall, perfect location, very clean and we had a great experience here. Would highly recommend!