If you're going to Naples you should stay here. The location is amazing, really easy to get to from the train, in a safe part of town and by one of the best pizza places in Naples, breakfast pastries alone are worth the stay, and it's a great price. The place is just as pictured in the photos so if you like those you'll love it.
Federico was very helpful at check in, with recommendations, and in giving details about how to orient yourself in the city, etc.
It's a great find, you'd be silly not to stay here.