The living room can not be directly facing the main door because the main door is filled with gas for the whole house, the air in the door is relatively strong forcing. The sitting room facing the door will block the flow of air out of the home does not affect the property of the house. So, if the living room table is opposite the main door, people outside can see the people eating rice lose the privacy of the family. The toilet in feng shui concept is not clean and dirty. Therefore, do not place tables opposite the toilet is not hygienic to affect health and cause people to eat rice does not have appetite.