The slope of the seat. So you can relax, the seat should be slightly down the back. But with a large slope curved spine. Seat height. It must be such that the front edge of the seat is not squeezed from the bottom up. If your family are people of large or small growth, to choose their seats suitable height. Feet sitting in a very low chair tense; sit down and get out of the seat hard.
An elderly person or disabled person to a chair whose height does not obstruct movement. Seat width. The seat should be wide enough so as not to embarrass you. If you are on the side of the crushing arm rests, then the seat is narrow. Softness.
Too soft seat uncomfortable. Too harsh – bustro tiring. Look for a compromise. The height of the backrest. Extremely uncomfortable to sit, when the back ends below the shoulder blades. High backrest supports your back, neck and head. Good head restraints, but they should be regulated. Large fixed head restraints are often found at the back of the head and neck remain without support, that unpleasant. Armrests. They should be wide enough and have the desired height, the criterion – convenience. Conveniently, – means correctly. How to choose a sofa? Today, more and more people are choosing one or two sofas and a few spare chairs headset instead of the usual three subjects. Placed in the living room two sofas, if you allow the area may be different.