Why do new houses need to be "warm houses"

Why do 　　new houses need to be "warm houses"

Usually after moving to a new house, find friends and relatives to gather together to warm up the house. In terms of life, the gathering of relatives and friends can narrate the affection, and also let everyone know the location of your new home.

From the perspective of feng shui, new houses lack popularity and yang, and houses that have not lived for a long time also have a sense of loneliness and death. Finding everyone together can activate the aura of the new house and enhance the energy of the house.