This apartment was clean, warm (and cool with air con!) and close to all parts of Naples by foot. The bus stop to and from the airport is <5mins walk away (the port stop). The main train station is about 20 mins walk away.
The apartment was not 100% ready for us on arrival due to late check out of previous guests but we were allowed to change our clothes and leave our bags in the apartment so we could explore the city.
There is a great supermarket right next door which was very handy.
Communication from the host was excellent and prompt.
The only down side and this is there was no washing machine which would have been useful - I was really struggling to find a down side to be honest!!
Would highly recommend staying in this apartment.