Why are renovation, move-in, grand opening and marriage dates important?

Renovation signifies changes to the house, or house luck, that is a major process of moving into a new environment. Thus, it is important that renovation dates are seen as equally important to move-in or grand opening dates, that can be understood as a new beginning. Like the saying goes, a good beginning is half the battle. Auspicious renovation, move-in and opening dates provide you with a peace of mind and inform you what to avoid or who should not be at the ceremony on the day itself.