Casa Diaz features air-conditioned accommodations in Naples. The property is around a 12-minute walk from San Gregorio Armeno, 1.1 miles from Maschio Angioino, and a 15-minute walk from Catacombs of Saint Gaudioso. San Carlo Theater is 1.1 miles from the bed and breakfast, and Royal Palace of Naples is 1.1 miles away. At the bed and breakfast, units have a wardrobe, a flat-screen TV, a private bathroom, bed linen, and towels. Free Wifi is accessible to all guests, while some rooms also boast a balcony. Popular points of interest near the bed and breakfast include National Archeological Museum, Sansevero Chapel Museum, and MUSA. The nearest airport is Naples International Airport, 3.7 miles from Casa Diaz.