I very much liked to stay at Amens apartment.
The location is in walking distance to Roma Termini (less than 15 minutes), where the train from the FCO Airport stops. Some Italian restaurants and are located in the direct neighbourhood.
I was travelling in a group of 3 friends so it has been perfect to have 2 separate bedrooms. For me, the best thing of the place is that it is located in a central quarter and has quite bedrooms at the same time. The bathroom has a modern standard.
The communication with Amen was fast and left no questions unanswered. Thanks to a door code at the building door check-in is easy and possible at any time. I can definitely recommand to stay the this place!