Federica really deserves the designation "Superhost"!
We (2 adults, 3 kids - 7, 5 and 2 years old) booked Federicas flat ("Sofia's Home") at short notice (same day). Communication with Federica worked perfectly and she and her friend gave us a warm welcome in Naples.
Her flat had sufficient space for the 5 of us, the kids really were happy that there was enough place to move and play. It's a perfect place to stay with kids!
The whole flat was spotlessly clean, the two bedrooms were furnished with comfortable double beds, TV, AC and balcony in direction to the inner court. The night was absolutely quite - we didn't hear any disturbing noise.
It's only a short walk to the sea. However, to visit the old centre of Naples it's better to use public transport (which isn't very easy in Naples....).
To sum up, we really enjoyed our stay in Naples and in "Sofia's Home".