That red brickwork is so 60 & 70s Sydney. Used to build everything from council toilet blocks, to schools, to awkward little kiosks , to of course suburban housing. The brick patterns on those walls seem to echo walls built for breezeways where every second brick was left out so as to let the wind flow through.
Clarke Street entrance could open both sides of the corner. Having an entrance across the Pacific Hwy at the Pacific entrance will be better so people don't have to wait for the traffic lights. The area will be hugely crowded in the future as so many high-rise buildings are waiting to be built.