This house is not square. Is there something wrong with Feng Shui?

The house is inclined, and the living room inside is inclined rather than square. Is there something wrong with Feng Shui? Somewhere, there is a street, about a mile long, full of abnormal houses. After living there for nearly ten years, no one has heard of anything unusual except that the business in that street is more prosperous than other lots. This can also prove that there is no feng shui problem in an irregular house.