Wonderful location in the heart of Rome. All the beautiful places in Rome are reachable in walking distance or by the tram that stops close to the apartment. Lots of restaurants, bars and shops around the location. You will never get bored there :-)
One thing to note is the bathroom though. While it offers everything that's needed and even a hair dryer (not to be expected everywhere!), the shower is quite small and if you are a big person, you will have some trouble to move in there.
Great place altogether!