LEAVE SPACE FOR MANEUVERS. As practice shows, to fully plan the upcoming purchases of decor and strictly adhere to this plan is an almost impossible task. Therefore, it is better to leave a little free space, which will take the fruits of impulsive purchases. EACH ROOM IS A SPACE FOR A SPECIFIC PURPOSE. In the process of decorating, it is important to remember that any room is a shell of space and time, designed to achieve a specific goal. Decor, like design, should fit this space - match the way people live in it. BALANCE OF LIGHT AND SHADOW. In many ways, the appearance of a living room is determined by how balanced light and shadow are in it. Therefore, proper illumination is very important. For example, for the convenience of staying in residential lighting, a multi-level layout of lighting fixtures is mandatory. Lighting also affects the perception of colors.