Diego's place was perfect for two! Spacious enough and with everything essential, it was a really nice place to come home to after a long day! About 12 minutes to the train/bus station and 25 minutes to the port by foot! Diego gave us all the necessary indications to find his place easily. It was a little inconveniant to go up 5 floors with our luggage, but the building felt very safe. Nice cafés and pizzerias nearby and an unexpensive grocery store too! I would recommand staying in Naples 3-4 days if you plan on visiting nearby places such as Pompei, Capri, Mount Vesuvius etc, and still have time to explore Naples!