A couple of days have passed so I thought I'd write down some notes. Firstly Naples or Napoli - I decided it best to get the train in from my hotel in Caserta and see the city from my feet. I finally got to Central Station because the first time of asking I missed the stop! So here's the news, its called Piazza Garibaldi for my train - Central Station is the level above - noted!
Pic - Piazza del Plebiscito