Hello! Does that mean there is nothing in the four corners? Although this is not a matter of principle, it is recommended not to put it like this. China people's houses are well-balanced and patchwork. It is not advisable to artificially create square cavities and gaps. From the perspective of life, the layout is also unreasonable.
Besides, the moral is not good, you may not have seen it. Generally, the four corners of the yin house are empty, the small ones leave gaps, and the big ones are empty around the main house.
So it's best not to lay out like this.