I have an unfinished blank new house for my wedding. Sister wants to put some decoration materials temporarily. I believe in Feng Shui very much. Is this bad for the house?

It doesn't matter before the renovation. I can't put it down after the renovation. That's what I do. I put some sundries before the renovation, but after the renovation, I pay attention to everything, so I won't put them casually. For example, I brought a pot of plants according to Feng Shui. My brother doesn't have to care too much. It was fine before the renovation.