Ersilia's place is very well located right next to the station museo.
You can directly walk down avenue Toledo (a very animated street) and cross the city center down to the sea. She arranged a lot of equipement for our children which was very nice of her. There are small shops just under the flat so it is very convenient. It is not too noisy. And the place was clean and there is everything you need to cook. Naples is a very nice city.