In fact, these two units are mirror images. From the perspective of geomantic omen, the good and bad luck of the interval is the same, but the good and bad luck of the orientation will be very different. However, it is impossible to tell which is good and which is bad without judging the sitting position by the surrounding environment.
From the perspective of distance alone, both households have one of the biggest shortcomings, that is, the center of the house is the toilet, which is a taboo in geomantic omen and flooded heart, which is greatly unfavorable to wealth and health, and there is no way to solve it except changing the pattern.