The living room is 4 meters long and 4 meters wide.

I liked it to oneself.

> size. 1.It is best not to exceed 2 meters in width, and it is best to leave a meter.

2.Trust me, because we often meet customers like you who only think about the length and width of the sofa when buying it.

3.The TV wall is placed on the TV cabinet, and it is estimated that it is between meters (not larger than this size), otherwise it will appear narrow, not to mention, the TV cabinet must be with Huihu, and the position cannot be centered.

4.At present, the width of the TV cabinet is 60CM, so it is best to leave the position of the passer, and the width is not more than 2 meters.

The length will be around the width of the width.

Long meter * 4 meters to see if all can be used, there is no block in the headroom, the sofa is three meters + single seat 1M length is meters, put the meter on the wall; The wall of 4 meters is the depth of the sofa, the depth of the sofa is 1 meter + the coffee table and the space between the sofa and the coffee table is 2 meters, the TV cabinet has to be 50 60 cm, and the remaining space between the TV cabinet and the sofa is about 1 meter.

How to choose the size of the sofa:

The most important thing about the size of the sofa bed is to meet the principle of ergonomics, to make people sit up and sleep comfortably, the size of the sofa bed will be different according to the number of digits, or different functions, there will be some small differences in size, but there are some ranges, such as:

The height of the seat is between 35 and 42 cm, which is about the height of a person's calf. Too high or too low size is not conducive to the relaxation of human muscles, and long-term use is easy to cause body soreness.

A seat depth of 48-55 cm is appropriate, which means that the person's knees should still be outside the seat while the back is as close to the back of the sofa as possible. The height of the back of the sofa bed should be between 68 and 72 cm from the ground, and within this range, the comfort of the human body is the strongest.

The reclination of the backrest should be between 100 and 108 degrees, and the height of the armrests should be between 62 and 65 cm. When buying a sofa bed, you need to sit down and try it to see if it is suitable and comfortable.

The size of the sofa bed is very important when we choose the sofa bed, that is, we should consider whether it matches the decoration, such as whether it is very coordinated with the background wall of the sofa, and whether the size is appropriate.