We've had a very pleasant stay at this appartment. We did not get to see Victor or Emma in person, but the communication was always good and we were warmly welcomed by one of their friends. Location was good, in a quiet area, but close to various touristic spots (Forum Romanum, Capitol etc.). Facilities like kitchen, shower etc. were all perfect.
The only thing was that the appartment is sort of located in between to courtyards, so there was no real view and it was sometimes hard to get some fresh air in the appartment through the open windows. But for a nice city trip to Rome, this is a very good place to stay.