1. Avoid sharp corners or wall knives where the door is facing the wall. It is advisable to round the sharp corners as much as possible, or put round vases in the proper position of the entrance.
2. Avoid that the gate is out of proportion to the size of the house. Those with small doors or large doors will appear extremely disproportionate, which is an uncoordinated phenomenon and inconsistent inside and outside. It is the best policy to make a proportional gate according to the size of the house.
3. Avoid single-family villas with two gates of similar size in different directions. It is a phenomenon of multi-headed carriage, which is unfavorable. We should choose the gate that conforms to the "Yuan Yun" to keep it, and close the other door.
4. Don't install a full-length mirror on the porch and face the door. The full-length mirror should be refitted on the 9-degree wall next to the gate.
5. Avoid only the front door without the back door. Having a front and no back represents a beginning and no end, and it also adds a layer of concern to safety. It is advisable to open a large window at a proper position behind the house to make it ventilated.