Most beds are positioned for the view, the plug socket, or the shape of the room. None of those are the criteria the practice uses. What matters is which sector of the chart you are sleeping in and which direction your head sits against.
Sleep is the longest, stillest, most repetitive thing you do in the building. Eight hours a night in a sector carrying an argumentative star will show up in your temper long before you connect the two.
There are three fixes, in order of preference: move the bed within the room, move the bedroom, or, when neither is possible, treat the sector with the element that drains the star rather than the one that feeds it. The third is the compromise, not the answer.
Before any of that, get the facing direction of the building right. Every bedroom judgement descends from it, and a bed moved against a wrong chart is worse than a bed left alone.