Excellent location especially if you are traveling by train. It's an easy walk to/from: the Roma Termini train station, the hop on/off tour bus stop, affordable restaurants, gelato, and Stow Your Bags unit if needed.
It's a beautiful and clean building and apartment. Lots of space inside the unit. 3 full bedrooms + a toddler room accessible from the master/ensuite. If you plan to use this toddler room (single bed) for another adult, know that you must walk through the ensuite to get to it.
Fully furnished kitchen, comfy beds, plush towels. Overall, a fantastic stay. Wish we had more time there!