We very much enjoyed staying there for eight or nine days, as our base for discovering Naples and the Gulf of Naples (Capri, Vesuvius, Pompeii, Campi flegrei, Amalfitana).
The terrace is wonderful (but the cats hairy :-) ). You need some condition to master the stairs, but you need condition anyway because there is still a lot to walk in Naples and around...
Air-condition is working well, and if you close the doors at night you won't hear much of any outside traffic. Other than sleeping we spent the whole time on the terrace...
And of course Arturo is a very nice and helpful guy...
We'd come back anytime... :-)