Great location for visiting Vatican City. So close to the river. Be prepared as you will have to carry your bags up a couple floors to the apartment! You will also need to roll your bags up the street to the apartment as the taxi probably will not take you up the very narrow street. Lots of great city buses nearby but quite a walk to metro. €15-20 cab ride from Roma Termini. 10-15 minute walk to Trastevere and lots of great restaurants. We did not meet our host Marco but Deborah was very helpful.