We stayed in hotel Astoria for two nights and we highly rate the warm welcome from the staff, particulary Federica and Jonathan's kindness and helpfulness.
I would highlight the fact that hotel is situated in a quiet street, really close to M station Rome. The rooms are small, but clean, we appreciated a free minibar and the refreshmet available at the entrance of the hotel that you may find once you arrive from long walking through the streets of Paris.
N.B. the walls painted with pois are purely chic!