Our stay in Rome was very nice. We faced difficulties with our arrival as our flight was delayed but communication with Amen and her husband was very good and they could welcome us even very late in the night. The appartment is situated in a very popular area. It is 15 minutes walking from Termini station where you can take the metro A and B to any important monuments in Roma. For me the appartment was quite noisy at night (with students) and in the morning around 6.30 / 7 am you are waken up with the garbage collectors... But I was not in Rome for sleeping lol... The appartment is very well furnished and the room is very large.
Amen's husband was very nice and they allow us to store our suitcase for free as our flight was late in the afternoon.
If I come back to Roma one day, I would book again with Amen.