Quay Quarter Tower in Sydney, Australia has only just been completed (2021), but it has already won awards, not only for its fantastic design, but for its sustainability features. The building came from the "upcycling" of an existing building, using 60% of the existing core structure rather than demolishing the whole building for the development. It was designed by 3XN in partnership with BVN. The interior spaces provide value in their use of space but take advantage of the glorious views of Sydney Harbour as well.