Federica's apartment is fantastic. We stayed for a long weekend in January and it was just perfect. The location is excellent - right in the heart of the historical district and moments walk from great restaurants and bars - but just enough removed down a little side street that the property itself is quiet so we slept great. The beds are comfortable, the shower hot and there plenty of space with two bedrooms, a mezzanine, a kitchen / diner and a separate lounge.
Federica and her husband Agostino were so friendly. As they did not have a booking the night before our arrival, we were able to check-in early which was fabulous. Federica sent very detailed instructions and Agostino met us at the property to show us around. Federica also communicated with us throughout the weekend to make sure we were ok and to give us some excellent restaurant recommendations (which we thoroughly enjoyed).
Overall, we had a very enjoyable stay and would highly recommend Federica.