Emily's place is perfect for budget accommodation near the central bus station, very easy to find and a good one-night option for moving around with the bus station so close.
Do ask her which bell to press on arrival during booking as this wasn't clear and resulted in a bit of a wait outside the front door when I got there. Also bear in mind that the place is definitely a budget option - rooms right above a very busy road but thankfully not all bunk beds which is nice :-) It does get quite hot and doesn't feel like a place you would spend much time in, just really for sleeping and moving on. There was a lot of little Italian classic breakfast things which was great and Emily is a lovely host. Two bathrooms for guests and Emily keeps these very clean. She allowed me very kindly to leave my bag there during the day before my flight which meant I had more freedom to roam, I really appreciated that!
Don't expect the Ritz, but I do recommend for a quick stop in Naples :-)