Habitat 67 comprises 354 identical, The complex originally contained 158 apartments, reduced from the original vision of 1,200, The apartments each had a moulded plastic bathroom and a modular kitchen. Safdie's goal for the project to be affordable housing largely failed: demand for the building's units has made them more expensive than originally envisioned. The structural engineer for the project was
August Eduard Komendant, an Estonian-American structural engineer and a pioneer in the field of prestressed concrete. The theme of Expo 67 was "Man and His World", taken from
Antoine de Saint-Exupéry's memoir (literally, 'world of man', though it was published under the title
Wind, Sand and Stars). Housing was also one of the main themes of Expo 67. Habitat 67 then became a thematic pavilion visited by thousands of visitors who came from around the world, and during the expo also served as the temporary residence of the many dignitaries visiting Montreal. In March 2012, Habitat 67 won an online
Lego Architecture poll and is a candidate to be added to the list of famous buildings that inspire a special replica
Lego set. Lego bricks were actually used in the initial planning for Habitat; according to Safdie's firm, "initial models of the project were built using Lego bricks and subsequent iterations were also built with Lego bricks".
Access Residents have private shuttle access to downtown Montreal, but access by foot is difficult. Guided tours are offered to the public. In 2023, the extension of the
777 Casino bus route of the began serving Habitat 67, providing the complex with public transport access for the first time. ==Legacy==