4150 Sainte-Catherine Street West is strategically located at the intersection of Greene Avenue and Sainte-Catherine Street West, in the heart of Westmount's business district. This building offers users a space that combines office and retail. It includes 141,000 square feet of office space on five floors and a dedicated retail area on the complex's mezzanine level, featuring some of Montreal's iconic institutions, including Café Gentile, Bagels on Greene, and LittleBear pet store. This unique and integrated ecosystem makes this tower a prime destination where business and creativity can thrive.