A charming 19th-century outbuilding at the rear courtyard, the Grand Duplex in Brussels offers a carefully arranged stay, with a mezzanine bedroom in warm welcoming tones, and a Parisian-style bathroom with white ceramic and blue stone. A contemporary form of luxury, ideal for business stays in Brussels or travellers seeking comfort.
Overlooking the peaceful inner courtyard, the Grand Duplex can also be connected to the Duplex Deluxe, 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.