We definitely got lucky with their place! We didn't meet Vanessa, but Stefano was so sincere, welcoming, and helpful that we could not ask for a better host.
The condo was perfect. It was close to the subway and in a great "real" area that wasn't touristy. We were minutes away from the Vatican, three stops from all the monuments, and surrounded by some great restaurants.
In the morning, Stefano served awesome coffee and croissants with jam - quite the welcome surprise. I'm going to miss his delicious coffee.. Bang for buck, if this place is free, then definitely make sure you get it!!!!