We stayed in Katri and Gianluca's place for about a month. The description of the place is perfectly accurate. The inside living area was great for two people; Everything you might need is already in the apartment. The terrace is huge and overlooking the city from a quiet beautiful perspective.
Both Katri and Gianluca is unbelievably responsive to our queries and requests.
The apartment is in a perfect location next to Roma Trastevere train station which connects you to the airport easily. The buses that flow in front of the building can take you anywhere in Rome quickly. You may connect to the Metro Line B with a short bus ride or 20 mins of walk if you need the metro.
Overall our stay here was beyond our expectations and we would suggest it to anyone who would visit Roma.