Even we never met Amen, Marco picked us up at the train station. He was very spontaneous cause we didnt know when we exactly arrive in rome.
The apartment was clean, comfortable and big enough for two
persons. I think for more persons there is not enough space.
The way to termini is about 10/15 walking minutes. One problem: its a bit creepy to walk along there cause there many homeless overhead there were some injections on the floor.
We walked also to colloseum so it was just about 25-30 minutes. Although you can so discover the city ;) we never used the bus or the metro from termini. So its okay to walk the whole time.
The area of the apartment is very nice and "studentic". In August there are many bars and restaurant during the "feries" closed but you can eat there very good and cheap. Although we stayed at a "calm" time of the year, it was sometimes a little bit loud. I'm living in Frankfurt so i know loudness but sometimes it was a little bit to noisy.
So all in all a good apartment for a good price if you minded to walk some minutes to the colloseum etc pp or termini. Amen and Marco do there job quite good.