Via Sardegna 149/151Rome, Italy 00187 Phone: +39 6-484523Fax: +39 06-488-5964Toll Free: +877-424-6423 Hotel E-mailHotel Website Classification 6 First Class Commission Rooms Rates 10% 43 $203-$372 (USD) Hoteliers! Is your information accurate? Update Here Clarion Collection Principessa Isabella Location & Neighborhood Historical centre of Rome - 35 KM, 30 min from Rome / Ciampino airport.