My wife and I stayed here for 2 nights on our way from Positano to Rome. The apartment was well decorated and spacious enough for our needs, and the bed (which was a futon) was relatively comfortable. The location was great - short walks to many of Naples' sights and, more importantly for us, some of the marquee pizzerias of the city (Da Michele and Di Matteo are both very close by).

The downside: the apartment smelled pretty strongly of mold; there were about 5 air fresheners in the small space in an attempt to mask it, but the combination made for an overwhelming unpleasant chemical smell. In addition, the bathroom is placed under a staircase, and so there's only about 5 feet of clearance if you're standing in front of the toilet (and this toilet didn't have a seat - like many in Italy - so sitting wasn't especially great either). The shower was designed in a manner that allowed water to flow without a barrier from it onto the floor of the bathroom. We just placed a towel on the floor once we realized what was happening, but the first shower resulted in a few large puddles on the floor. In general, the apartment was pretty damp, and we kept a window open most of the time to let it air out.

Marco was great though - he stayed and chatted with us for about an hour after we arrived, and gave us plenty of restaurant recommendations and had a map on the wall on which he pointed out the locations of many nearby sights to see. He also had brochures at the ready for many of them with more info to help choose what you wanted to do.

Overall this place would have gotten 5 stars if it hadn't been for the dampness/smell and the poorly laid-out bathroom.