住宅的外觀建築設計大大影響內在空間的使用。建築師伊藤彥子和于萬成的作品「自備單位」將會嘗試反其道而行，讓參加者由內而外地設計自己的單位，「有諸內則形於外」，為建築物來個大翻新。

How residential towers are designed on the outside has always affected the way we use the inside. In this exhibition ‘BYOB(Bring-Your-Own-Flat)’, architect Irene Ito and Anthony Yu will try to do the other way round, giving the visitors a chance to redesign their own flat inside out and hence determine the outlook of our buildings.