Pave the half brick on the wall (behind the furniture) based on the doorway. Please lay long bricks according to the light source. It is rare to lay long bricks. This is the wood floor method. You don't mean outdoors. Look at your terrain, east, west, north and south. From the perspective of feng shui, it is consistent with the long position of the room, and the opposite direction is taboo. As the saying goes, an arrow goes through the heart.