Can I put the bed under the stairs at home in geomantic omen?

Everyone needs a good geomantic energy field when they rest. This energy field consists of space and orientation * * *, and the space is square, so that the feng shui airflow can operate normally. If there are beams in the space, it will hinder the airflow. The stairs are an inclined plane, and the air flow is definitely not smooth. The stairs are at the corner or have their own corner, and the direction is definitely not straight. The bed is at the bottom of the stairs. People who sleep in bed can't sleep well, often have nightmares, and their fortune will be poor. ?