The sofa is the protagonist in the living room. As a large piece of furniture, it occupies most of the space in the living room. Its quality affects the quality of our home life. Since the sofa plays such an important role, you can't take it lightly when choosing it. What should I do if I choose the wrong size of the sofa and end up having to throw it away?

Choosing the size of a sofa can be considered from two perspectives space and comfort :

Space perspective:

1. If the living room background wall is 3 meters long, you must choose a 2-meter sofa.

   If the living room background wall is 3.5 meters, you must choose a 2.3-meter sofa.

   If the living room background is 3.9 meters, you must choose a 3-meter sofa.

   If the background wall of the living room reaches 4.5 meters, you must choose a 3.5-meter sofa.

   If the living room reaches 5.7 meters, you must choose a 4.2-meter sofa.

   When choosing the sofa, you must pay attention to the size. It must be 3/4 of the background wall.

• Seat depth: The seat depth of the sofa should be spacious to ensure the comfort of sitting or lying. The seat depth is generally between 60cm and 90cm.

• Seat height: The seat height of a sofa is generally around 40cm, which can be adjusted appropriately according to personal preference and purpose.

• Backrest height: The backrest height of a sofa is generally above 55cm to provide comfortable support. However, if the sofa is a lazy sofa, the backrest height may be relatively low, which needs to be adjusted appropriately according to personal preference and purpose.

• Length: If the sofa is used in the living room, the length of the sofa can be selected according to the size of the living room. It is usually recommended to leave 50-60cm of space on both sides of the sofa to place floor lamps, side tables and green plants. If the sofa is placed in the center island, aisle distance of no less than 60cm should be reserved around it.

• Height from the ground: The height of the sofa from the ground can be selected according to personal preference and decoration style. Full-height sofas are thick and majestic, suitable for decoration styles with darker overall colors, but not suitable for minimalist styles. High-legged sofas are suitable for minimalist styles, and sweeping robots can enter and exit, especially suitable for lazy people. Low-legged sofas are more beautiful, but you need to pay attention to moving the sofa away when cleaning the dust at the bottom.

When choosing the size of a sofa, you need to consider your actual situation and personal preferences, while paying attention to the overall decoration style and purpose of the living room.