•Usable area: 160m? (estimated) - based on land size, as no explicit usable area is provided, assuming multi-story construction makes usable area at least land area. I should only provide what's in the text. The text only states
• Land area: 160m?
• Structure: 1 ground floor + 3 upper floors
• Price: $3,500/MONTH
• Contact: 0909 234 745 (Mr.?n)