200-300 square meters is not a
big number here. Counting by Chinese method (as the article is intended for readers in China), 200 m^2 is
comparable to a 1300 ft^2 house with a 2-car garage and
full basement and 2nd floor, or 900 ft^2 ranch with full basement and 2-car garage, or 1800 ft^2 with 2-car garage and without a basement.
