The Palazzo Trabucco is a stunning example of eighteenth-century baroque architecture located in the heart of Naples. Built by Nicola Tagliacozzi Canale in the 17th century, the palace was later renovated by Canale after the 1732 earthquake. Its facade features a striking portal in piperno designed by Antonio Saggese, and an impressive open staircase with three stories of arches with staggered openings.
The courtyard is incredibly beautiful, and it's possible to visit it, but consider it's a private palace so be respectful of its inhabitants. Don't forget to look up :)