Due to the estimated portion we are inside any enclosed space:  Rooms, corridors, and lobbies of typical schools hospitals, offices, shops, and factories are often crowded, disorganized, and depressing. 

At home, where interiors should be the way YOU want them, limitations often lead us to settle for compromises.  Feng Shui is great for adding positive energy into a home and has helped many people.  In Europe, the term interior architect refers to designers who deal with the basic organization of spaces, room arrangements, and manage technical issues (such as lighting and acoustics), as architects design entire buildings.