What's so particular about the balcony door stone feng shui?

1, the doorstone should be as complete as possible, that is to say, a doorstone is a complete piece. A threshold should not be laid in two equal parts, that is, the threshold has a single middle seam in the middle of the room.

2. If the stone width cannot be limited to a whole piece, it is better to divide it into three pieces, that is, divide it into two halves first, and then divide the remaining half into two halves. When paving, two small pieces are on both sides and half large pieces are in the middle.