Federica's place is in a great location and has lots of space. The bed is incredibly comfortable and the free daily breakfast next door was delicious. The check-in and out process is easy and Federica is very helpful - she even offered to receive a parcel for me after I lost my hat earlier on my trip.
I would just advise that the kitchenette is very minimal and that the hot water takes a while to warm up so don't be alarmed.