Disposition of the property purchased by the couple only households, however, more than 4 percent have purchased a 80m2. The house is spacious enough even for children born in one, he believes. The difference between 20m2 - that is, more than 12 residents now live in a large tatami room, 70m2 occupy about half the units, but now the two couples, but that is actually needed more). But rising real estate prices, 3LDK is 69. Home of the waiver before the average footprint of about 53m2, so choose the property that the dominant type of family. (However, 2LDK by 14.1 percent after the purchase, can not raise the budget, the two married households, households with children in fact, that). 78.0m2 average footprint in 2002 was the peak year is narrow. Size to some extent the situation that would compromise that. The average footprint of about 75m2, and it is important that you check frequently.