Each room has it's own direction, energy, element , trigram and each room represents a certain area of life and a family member. Room number one locates in north, the element is water as well as the energy. But it's very important that the energy is not stagnated. Water must flow, but not too fast. The trigram is k'an. K'an has two broken (yin) lines and one complete (yang) line between yin-lines. The lines are beneath each other. Trigrams are better known from I Ching-The Book of Changes.
This area is very powerful for career, new beginnings and travel. Travel doesn't mean only a holiday trip to your favorite place but your whole life path.
This room relates to the middle son and is an ideal place for his bedroom.
If you have difficulties in job or you want to have a new job and nothing happens, you have to check this area carefully. Clean it up and you may also want to set up some feng shui enhancer or remedy. Some suggestions: pictures, which show what you want to do, blue color will nurish the energy.
I have noticed in my own life that this area is extremely important, especially having our hall and entrance in north. If this is the case the hall has to be beautiful, inviting, well lit and clean- not loaded with piles of shoes and sports equipments. I also use to have fresh flowers placed so, that they are the first thing I see when opening the door.
This same rule is valid where ever your hall is located.
Your Home's Feng Shui