See 11 iconic spots, including the Spanish Steps, Trevi Fountain, and the Mouth of Truth, on a chauffeured day tour with Stefano Rome Tours (from $490 for up to three people). Margutta 54 ($$$), a tiny hotel of four former artists’ studios near Piazza del Popolo, is a stone’s throw from where Joe Bradley (played by Gregory Peck) lived at 51 Via Margutta Nikki's Travel List