This is a great appartment in the (in my opinion) the best place in Napoli. The appartment feels cozy because there's a lot of private things. Everything you need is in the kitchen, except some sharp knives... The best feature are the two terraces, placed above each other. The top one perfect for sunbathing and the lower one for chilling with a glass of wine.
But the absolutely best thing is the location. We lived here for 4 months, and Sanità is really the most authentic neighbourhood in Napoli. Via Vergini has a market every day, and a lot of small shops. Eat the best pizza in Napoli at Tre Santi, one minute from home, or at Totó, 5 minutes up Via Vergini. Last but not least, enjoy a glass of good, local wine at Cantina Sepe, where Francesco will take good care of you (he also makes good cocktails). Sit on the wine barrels and watch the local life.