I've stayed in vacation rentals in a number of cities, and this was one of the best experiences.

First, the apt was great: two lovely bedrooms just as the photos described; roomy bathroom with a great tub/shower; and the best feature was the terrace off the back bedroom. The apt was clean. Fast wifi. The Airplay-enabled stereo in all the rooms was very cool as well for all you iPhone-toting folks.

Second, Simone was great: always responsive on email; was quick to text back when we arrived at the airport; gave us a pleasant and helpful introduction when we arrived.

The location is good but not amazing. You're right next to the Vatican, which is fine if that's you're thing, but we spent most of our time on the other side of the river. So we were often taking the Metro (an A line stop was just a few blocks away), walking, or hopping a cab (there's a taxi stand around the corner). I know there were busses/trams around as well but we didn't bother figuring those out. The neighborhood around the Vatican has some decent restaurants but you need to do your Yelping to find the good spots.

The views from the apartment are nice, but not exactly blockbuster. The best view is from the back terrace and you overlook a garden in the building's courtyard. If you go up on the roof you can see bits of the Vatican peaking out but we only went up there twice.

All that being said, would I stay here again? Definitely. While this location wasn't exactly my fave, the apartment was absolutely lovely and I thought the price was very reasonable.