Where should the bed go?

The bed should sit in the commanding position: diagonal from the bedroom door, with a solid wall behind the headboard, where you can see the doorway from the bed without lying directly in line with it. This one placement does more than every other bedroom adjustment combined.

If you change nothing else in your house after reading this, change this.

What is the commanding position?

Three conditions, all doing the same job. You can see who comes through the door. You are not directly in the path of the door. And there is something solid behind your head.

The reasoning is less mystical than it sounds. Sleep is the most defenseless thing any of us does. A body that cannot see the entrance to the room keeps a small amount of attention switched on all night, and that attention has a cost you notice in the morning rather than at two a.m. Feng Shui has described this for centuries; anyone who has tried to nap in an unfamiliar hotel room with their back to the door has felt it.

A solid headboard matters for the same reason. Not decorative slats, not a shelving unit full of things that could fall, something continuous, at head height, that gives the body a boundary to rest against.

What if the only place the bed fits is facing the door?

Lying directly in line with the door is what older texts call the coffin position, which is a phrase designed to be memorable rather than kind. In practice, shift the bed off the axis so you are not squarely aligned with the opening. Even a foot or two of offset changes it.

If the layout genuinely allows no alternative and in some condos it does not, place a footboard, a bench or a low chest at the end of the bed to interrupt the line, and make sure you can still see the door. Seeing the door is the part you protect. Everything else is negotiable.

Can the bed go under a window?

It is not ideal, and it is also extremely common, particularly in older Sarasota homes and in bedrooms designed around a view rather than around sleep.

A window is not a solid boundary. Glass gives you light, temperature change, and sound. If the bed must go under one, use a tall upholstered headboard that rises above the sill line, and heavy enough window treatments that the wall reads as solid when they are closed. Both of those are ordinary design decisions. They just happen to solve a Feng Shui problem at the same time, which is true far more often than either discipline likes to admit.

Should a mirror face the bed?

No, and this is the rule people resist most.

A mirror facing the bed reflects movement and light through the night, and it keeps the room subtly active in a space whose entire purpose is stillness. There is a traditional reading about mirrors and relationships as well — a third presence in the room — which you can take or leave, but the sleep argument stands on its own.

The practical fix is rarely removal. Move the mirror to the inside of a wardrobe door, angle it toward a window instead of the bed, or hang a light textile over it at night. Closet mirrors that sit at the side of the bed rather than the foot are usually fine.

What are the best colors for a Feng Shui bedroom?

Skin tones, broadly the warm range from soft cream through sand, clay, blush and gentle terracotta. These belong to the earth element, which grounds and settles, and they read as restful to almost everyone regardless of what they know about Feng Shui.

Soft greens and muted blues work well too, particularly in Florida, where they sit naturally with the light. What to use sparingly: strong reds and bright oranges, which are fire and stimulating; and large expanses of black or deep charcoal, which are water and can make a room feel heavy rather than calm.

A caveat worth more than the rule. A bedroom painted a color you dislike, chosen because a chart said it was correct, will not rest you. Start from what settles you and adjust from there.

What should come out of the bedroom?

Anything that belongs to your working life. Laptops, paperwork, the exercise bike currently functioning as a coat rack. A bedroom that also serves as an office asks your nervous system to hold two incompatible states in one room, and sleep tends to lose.

Also: the things stored under the bed. Energy is meant to move around a sleeping body, and in practical terms the space under a bed is where objects go when a decision has been postponed. Old paperwork, a previous relationship’s belongings, boxes nobody has opened in four years. Clear it out and a surprising number of people report sleeping better within a week. Bed linen and off-season clothing are the reasonable exceptions.

And screens, generally. The television facing the bed is a mirror when it is off and a stimulant when it is on.

The Florida question: what about sliders onto the lanai?

This comes up in almost every consultation I do on the Gulf Coast, because so many primary suites here open straight onto a lanai or pool deck through a wall of glass.

A whole wall of sliding doors behind or beside the bed is the window problem at a much larger scale — a boundary that is not really a boundary. It is also, usually, the reason the house was bought. Nobody is closing off a water view for Feng Shui.

So you work with it. Position the bed so the glass is to the side rather than at your head or your feet. Use layered treatments — sheers for the day, something substantial for the night. And give the headboard wall real presence, so the room has one edge that is unambiguously solid. Done well, you keep the morning light on the water and lose the low-level exposure that was keeping you half awake.

If your bedroom is beautiful and you still are not sleeping in it, that is worth a conversation.