Lots of open spaces should not be left out in in south-west. As a matter of fact the buildings in southwest must more densely located as compared to northeast.
If more empty spaces are left out in southwest as compared to northeast, the factory is likely to face more and more of disputes and disruptions.
Similarly in any factory more open ground should not be left unused on the west as compared to east.
If it is constructed as above, it can affect the health and financial wealth of the owner/ proprietor.
Likewise on south side more empty or vacant land should not be left out, unused as compared to north.