One side was about 30cm wide, and the other side was about 30cm narrow.
It was sold for the same price of 470 million won, but there was a difference of 1.9 pyeong.
The developer and construction company found out late and started re-construction in 22 rooms without any notice.
It turned out that it was because I had drawn the drawing incorrectly.
The width of rooms 3 and 4, which should be the same, differs by about 62cm.