This intimate duplex in Brussels, designed with a mezzanine, offers a softly toned bedroom and a Parisian-style bathroom combining white ceramic and blue stone. Located in a discreet 19th-century outbuilding at the rear of the main house, it cultivates an atmosphere of calm and authenticity.
Overlooking the peaceful inner courtyard, the Duplex Deluxe can also be connected to the Grand Duplex, offering added flexibility for couples, friends or guests travelling together.












Autumn Escape
This autumn, Faubourg 21 invites you to slow down and enjoy a refined escape in the heart of Brussels.
Discover our Autumn Escape Package: enjoy 20% off for stays of at least 2 nights, breakfast at Bistra Noisette, spa access and a €50 spa credit per room. A complimentary upgrade may also be offered, subject to availability.
The perfect city escape to experience Brussels through comfort, gastronomy and well-being.