The building, originally known as Lawson Flats, is an eleven-storey
art deco apartment block, constructed in 1937, by the
Colonial Mutual Life Assurance Society. It included a
restaurant and a private club, the Perth Club, at the lower three floors and apartments above. The building was designed by Sydney architects
Hennessy, Hennessy & Co in association with local architect, Reginald Summerhayes for rental purposes as a companion piece to the neighbouring Colonial Mutual Life building (1936–1980) on
St Georges Terrace. When constructed, the two Colonial Mutual Life buildings were amongst the tallest in Perth. Its landmark status and prestigious location catered for an exclusive market in multi-residential building stock not known in Western Australia prior to the Inter-War years. The design features
Spanish Mission and
Art Deco styled ornamentation, evoking some of the allure of Hollywood. Internally, the H-shaped plan form provides for four apartments per floor, arranged in pairs in the twin
palazzi form towers. During
World War II, the headquarters of the
State Cabinet were located in the building. ==Current use==