Seven principles of interior design

A well-designed room features the seven principles of design of interiors to work together to create a spectacular and beautiful room that pleases the eye, and it is functional for those who live in it. Even for those who cannot afford the services of a professional interior designer. If the seven principles apply when it is decorated, the end result will be a beautiful room.

Unity and harmony

The ultimate goal in the design inside any space is that all components of the room to create a harmonious whole.


Equilibrium is achieved when the visual “weight” of the room is distributed throughout the room as evenly as possible. For example, the articles of colors bright hanging from the walls will be “heavier” than merge with the colored wall.

Focal point

Each room should have an element that attracts attention when someone comes naturally. This can be an architectural detail, a fireplace, a work of art or a distinctive piece, or even lights.


A room with good pace first draws the eye to the focal point, and then draws the eye to the other components of the room, creating a flow of visual movement.

Scale / Proportion

The room should be decorated with furniture and details that are of the right scale to the size and shape of the room, and in proportion with each other and with people using the room.

Color and details

Color can add pizzazz and create either a dark room or a bright and airy. Select the appropriate information, you can improve the look you’re trying to create, or it can be detrimental to it.