you can at least check out the directions in your office and try to work facing one of your four good directions. If you interact a lot with other people then try to use your relationship direction, if you fall ill often try your health direction and if you need more stability try the fourth direction. But any of your four good directions is fine.
But be careful, when there are a lot of computers and metal shelves it might be difficult to get a proper reading. Then you can doublecheck outside of the building to get the directions.
All the best,