This was a great place to stay for a couple! It fits two people perfectly. Everything was good, starting from my pre-stay communication with Vanina to the stay itself. Location is great, in the heart of Trastevere close to nice restaurants and an enoteca. It took us about half an hour to get to Vatican by foot. The bathroom was stylish and clean. The sofa was more comfortable than I expected! The kitchen was well equipped and had everything we needed for the 4 days stay: olive oil, spices, tea & coffee, different plates, cups, glasses, frying pans etc. The window is facing the inner yard, which is good since Trastevere is loud at night.
Wifi was of good speed and unlimited!!
The hosts also allowed us a late check-out on the day we were leaving since we had nowhere to store the luggage until our train was leaving in the afternoon.
I would mention just one thing: right opposite of this apartment there is another one, and because the doors are made of wood without any soundproof qualities, you can hear literally everything which is happening there, be it a baby crying or people who wanted to listen to a loud music at 2 am (these two events were not related :).
I really liked our stay and the hosts, would definitely recommend this place.