Clean and wonderful little place which is conveniently located near RomaTermini station from which you can get to the Pantheon, the Closseum or the Vatican City via bus or metro in a relatively short period of time, or if you prefer walking that's an option too (for example a walk to the Colloseum will take you roughly 25 minutes).
Juste a small note, on my arrival I found many people sitting in front of the building so just be careful when you type in the access code because the same code can be used to access the apartment.
Overall this is a very good apartment and I will definitely come back to it for my future trips to Rome.