The fantastic Suite Mergellina, located in the grand corner of Largo Sermoneta, dating to the seventeenth-century classical style, is the one of the most beautiful palaces on Naples's seafront promenade.

The central part of the main façade is framed by two boulder slopes that house two niches with classical statues on the noble floor.

It is the palace of Regent Andrea of Gennaro, noble of the Seat of Porto lived in the seventeenth century, a palace with a loggia and statues, whose complex also included caves in communication with the sea.