Long straight hallway to the living room (massage therapy room) allowed energy to flow very fast. Bed head was pointing to the door where "Chi" (energy) entered hitting her client's head while massage therapy session. It could have made them feel not comfortable nor focused in the therapy.
To slow down chi, we put mirrors and frame arts on the wall of the hallway. We relocated the bed head toward the wall and also used dividers to protect her clients from chi entering from the door of the room.
Kazuyo can focus on her work and her clients can relax better.