We unfortunately didn't meet Federica, because another lady came to give us the keys.
While she didn't speak English, that was not a big issue and we managed to communicate everything.
The place is perfectly located in the old city center and is very convenient to explore the city. Parking is possible on the streets by the sea, it's free during the night and I think during the day it was 0.5 € per hour or something like that so it's managable for a few hours. For a longer stay a parking garage might be a better option.
The apartment is clean and nicely renovated and feels comfortable. The AC was very welcome in August. The walls are a bit thin but that means some noise from the neighboring apartments during the day. The street was not noisy and during the night it was nice and quiet.
All in all the place is nice and would recommend it.