Via Vittorio Veneto, 191Rome, Italy 00187 Phone: +39 06-489929Fax: +39 06-482-0359Toll Free: +800-228-9290 Hotel E-mailHotel Website Classification 8 Moderate Deluxe Commission Rooms Rates 10% 154 $426-$772 (USD) Hoteliers! Is your information accurate? Update Here Marriott Grand Hotel Flora Location & Neighborhood on Via Veneto overlooking Villa Borghese Gardens - 20 MI, 30 min from Rome / Fiumicino airport.