Via Appia Nuova, 59, Porta S GiovanniRome, Italy 00182 Phone: +39 034-8889-5366Fax: +39 06-704-74708 Hotel E-mailHotel Website Hoteliers! Is your information accurate? Update Here Chroma Pente Guesthouse Location & Neighborhood in front of Porta San Giovanni and the Basilica of San Giovanni.