Ample closet space is important, as are wall decor and mirrors. Mirrors help to give a room a larger look and also help to reflect light. Lighting should be gentle and relaxing. Valence lighting is ideal for bedrooms, and colored lights can be used for added effects. Subtle light gives a romantic feeling to the room, and focused light is good for detail work like reading without disturbing someone sleeping in the room.
And last but not least, a bedroom should be well-ventilated, designed for comfort and always stocked with a vase of flowers for a fresh feeling.