What's auspicious about closing the house?

According to the residents' birthdays, choose a good day as the day to stay in the new house. Before check-in, you need to prepare: stick a red envelope on 80% of rice barrels at home, buy ten new bowls, ten plates, ten spoons, ten pairs of chopsticks, and prepare some coins to represent good luck, health and wealth. Burning hot water on the day of check-in means that the financial resources are rolling.