Taiwan cypress was used for the structure, and all the utilities (including the plumbing, electric lines, and lines for sprinklers) were buried underground. Experts from Japan and Australia were hired to protect the wood structure from pests and humidity and to help restore the murals.
這次整建不僅採用了台灣檜木為建材，更將水電消防設施完全地下化，同時請來日本、澳洲的專家進行木結構的防蟲處理與壁畫的防潮修復。