But in feng shui element treatment. The basis of the direction. And energy With reference to degrees magnetic This will vary depending on the degree of the building measured from the compass. Is not that the house is facing north. And has degrees north against the south. Which has a width of 45 degrees to 45 degrees in both directions, but depending on the degree of the building housing the reclining seats with a few degrees when measured with a compass. Then take that number as a measure to calculate the degree of energy flow in the house is good or bad.