From the architect. The Tea House, located in the backyard of Archi-Union’s J-office, is constructed from the salvaged parts of the original warehouse’s collapsed roof. The site was extremely constricted with walls on three sides, and with only one side facing towards a nopen space that contains a pool. The space was further restricted by a mature tree.The design tries to embody harmony by integrating enclosure and openness, delightful space and logical construction and other complicated relations.