Hi, I understand that it is best to have your bed behind a solid wall. But there is a beam on top of my bed and I understand that it is not good to sleep under a beam. I intend to fill up the void under the beam by creating a false wall using particle board and place my bed there. As the wall is a false wall and hence not 'solid', does it means not good as my bed does not have a real solid wall behind it? My bedroom toliet door also faces directly across my bed, therefore my sink and mirroralso faces directly across my bed when i open the bathroom door. Please advise if it is ok by keeping the bathroom door closed. Thanks