According to most of the experts in this matter, it’s not a good idea to place something heavy above your bed, even books on shelves or a big heavy piece of art, this might create an unstable energy that can disturb a proper sleep.
Also beneath the bed you might check if the energy is flowing in a way that is possible to clean all the dust that is usually there.
If you keep objects under the bed, only bed clothing is preferable, and properly organized and clean of course.
Beware that where you sleep is actually the place where we all spend most of the time in our homes, so the energy of this environment can have a big influence in your well being.
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