Amen wasnt there to greet us (although she immediately answered on all of my messages), Marco was. He have us a key and a short explanation about bus/metro/walking lines.
He was very civil and polite and even have us a lift to airport when we went home for a price like a taxi but you dont have to sorry abot "will he or wont he come over".
Apartment is big and clean, beds are great.
Only downsides are, for which I give a lil bit smaller grade:
1) steep steps to the apartment (we knew it)
2) pub under the window on one of the rooms closes around 2 in the morning and the people sing/ talk loudly until the morning which woke up all of us.
3) the most important thing for me is Wi-Fi. There is a signal in bathroom, living room and one of the rooms. But in the room in which I was, there was no signal. And the line kept crashing one day, so I didnt have normal net to contact my friends.
All that aside, apartment was great, it coupd have happened that those were just the days when we came over when the line kept breaking and that the people were louder thank usual (only one day).
AP is located near termini so all lines - bus, metro, train are easilly found and used.
Would go again, this time for more days.
Thanks!