The location was perfect, all of the main tourist spots were in close proximity (never needed to take the train as the Vatican, pantheon, and colosseum we within walking distance). Rosario was extremely responsive even later at night and even offered to set us up with a ride from the air port. The apartment is on a busy street with plenty of good restaurants on the block. The only think I would mention is that the restaurant a couple doors down likes to play music very loud which can be heard in the apartment (it wasn’t so loud that it would keep you up but definitely audible).