The apartment is a great area of Naples: Montesanto is not only the best connected area of the city; it is also a very mixed are and has a very nice feel to it.
The apartment itself is bright and relatively spacious and is very well equipped even for longer stays (I was there for 3 weeks). In addition to the items listed, there's an ironing board and hair dryer, and the kitchen has everything you could possibly need.
Two things to note for those who are staying in the midst of the summer: there is no air-conditioning and while the windows provide all the light and air you might need, you will have to contend with quite a lot of street noise at certain times. Also, the wifi wasn't always great; we had to re-boot a lot (again, maybe the heat affected that).
But a very lovely apartment and a lovely, uninvasive but helpful host.