The office of Blackburne Property Group is located on Hay Street in West Perth. ZMH was commissioned to refurbish the eastern tenancies, common lobby and the external façade of the building. The design was driven by the desire for all staff to be in an open plan arrangement, with only one director’s office in the project. Throughout the plan are quiet rooms and meeting rooms and an additional sales and marketing area for property sales. Design features include planter boxes, timber battens and cladding and bright colours that contrast black elements created through the brand colour palette.