Eaton Centre in exchange for Ivanhoe's stakes in Carrefour Laval and Promenades Saint-Bruno. On April 19, 2013, Musée Grévin Montreal, the first overseas Grévin, was opened on the fifth floor of the mall. The museum closed in 2021 due to a decline in visitors amid the COVID-19 pandemic in Montreal. Goodwin's / Eaton's The building at 677 Saint Catherine Street West was originally three storeys tall, and was built for the Goodwin's department store in the early 1900s. The building was sold to Eaton's in 1925, at which time it was referred to as the Eaton's building. Through the Ross and Macdonald architecture firm, the first three-floor expansion was completed in 1927, and the second three-floor expansion was completed between 1930 and 1931. The top floor included Eaton's Ninth Floor Restaurant, which features an Art Deco design that was inspired by the dining room of the SS Île-de-France and was created following Jacques Carlu's plans. The building was expanded toward de Maisonneuve Boulevard between 1958 and 1959, and access to the Montreal Metro via McGill station was opened in 1967. The Eaton's building was home to Montreal's largest department store for decades. In 1999, Ivanhoé Cambridge acquired the property following the closure of the Eaton's chain. After considerable redevelopment work between 2000 and 2002, including gutting and completely redesigning the interior (with only the exterior facade and parts of the 9th floor preserved), this flagship of the Montreal retail scene was transformed into the building known as Complexe Les Ailes and 1500 University. Along with Place Montreal Trust and the Montreal Eaton Centre, Complexe Les Ailes constituted Ivanhoé Cambridge's self-branded Sh3pping trio of shopping malls. The mall was named after the Les Ailes de la Mode department store which was its main retailer for over a decade and occupied a third of its total area. The store closed in 2016 and was replaced in 2019 by Decathlon which is one of the largest tenants of the current Montreal Eaton Centre. Unification project In March 2014, Ivanhoé Cambridge announced it would merge Complexe Les Ailes with the Montreal Eaton Centre, and the newly merged complex would be renamed, dropping the Eaton Centre branding in the process. However, it was later decided that Complexe Les Ailes would just be used to expand the Montreal Eaton Centre, and preserve the latter's name. The two malls will be renovated so that they will have