The Namchow Group spent NT $ 100 million and one year breathing new life into the historical building. They even searched out the original blueprints for the building in the Shanghai National Archive so they could renovate the building whilst keeping true to its historical feel.
為了讓這座歷史名宅重新發光，南僑集團耗資新台幣一億元，花費一年的時間，依照在上海國家檔案室找到的原設計圖，以修古蹟的心情來改裝。