rome travel advice request

Now that all my European friends are back from their fun in the sun:

Does anyone have a recommendation of a hotel near the train station in Rome? It will be for just one night, coming in by train the night before and leaving by plane at 10am the next morning. Cheap is good, clean is good. Small and unattached bathroom is fine- it’s just me. Since mostly this is just a bed in between train and airport, convenience to train station is good too :)

Alternately, offers of couches are welcome, though as far as I can think off the top of my head I don’t know any Romans :)

Thanks in advance…