Considering the Relais Ottocento in Rome?
A VT member wrote the following comment about visiting Rome:
Metro Subway by meteorologist1
The subway is a very convenient way of getting around Rome. Currently each ticket costs 0.77 euros and they are valid for 75 minutes after stamping. In this 75 minutes you're free to transfer from buses to buses but only once for subway. Buy them at newspaper stands around the city, at the Termini train station, or in subway stations. The automatic ticket machines at subway stations are difficult to use.