Despite the contemporary design and impressive green credentials, Westralia Plaza’s lobby—a busy reception area and meeting hub—wasn’t setting the best impression. As resident businesses were looking to use the lobby as an informal space for coffee and meetings, high-performance acoustic treatment was required to manage reverberation and echo noise. However, with high curved ceilings, the lobby proved difficult to treat. Working alongside Autex, Plus Architecture specified a custom acoustic solution designed to enhance the space both aesthetically and acoustically.