I stayed at Enrico’s flat for a week with my husband and 2 teenaged sons.
The flat is perfect.
The bedrooms are upstairs and both have air conditioning and TVs. The mattress are very comfortable and everything is clean. The kids had their separate bedroom with 2 single beds.
The shower and plumbing worked really well and there were plenty of towels.
Downstairs the kitchen has everything you need and you can wash laundry in the washing machine and hang it on the line on the balcony.
The wifi works very well upstairs and downstairs.
The flat felt very safe and looks onto a courtyard.
It is less than 5 minutes from Via Toledo and maybe 10 minutes to Piazza Municipio. The flat is cool and really I would stay there again. Naples is wonderful and we did a lot of walking but also took the Circumvesuviana train to Pompei and Sorrento and it is cheap and fine despite what our guide book said. No need to pay for the Campania express.
Enrico just lives on the same landing and is there if you need. We were able to leave our luggage at his on the last day until we left for a late flight.
There are several supermarkets nearby and lovely pizzeria really close. We took a taxi from the airport because our flight landed really late but there is an airport bus which stops maybe 15 minutes from the flat, 5 Euros and about 30 minutes. The taxi cost us 40 euros.