The TV background wall should not be filled with cabinets. First of all, it takes up a lot of space. Secondly, there are not so many sundries to put in the house, which is not very practical.
it is strongly recommended to use the same color system, and it is not recommended to use the green category. Because you can't see the plane of your home, it's difficult to judge the specific location of your cabinet. This is mainly a question of visual balance. Now, your cabinet is on the balcony on the left, so you should choose to paint a large area of latex paint on the living room and the wall in its relative position, preferably with light skin color, so the visual pressure should not be too dark and bright, otherwise there will be confusion when you put too many colors on furniture and other things in the future, which is why I don't recommend using other colors. A clean single wall provides a background for your soft decoration. It is not recommended to paint the background of the sofa. Just hang a few pictures or not. Because you want to attract the visual focus to the living room instead of the balcony, you can choose some beige or light yellow as the background color, and brown or black wallpaper with simple patterns as the TV background wall, and the effect is very good. In addition, the balcony can be separated by frosted glass in the living room, half-open or fully open, and can cover the cabinet to increase the layering of the living room.
Good small apartment storage is a big trouble. If you can install a cabinet in the living room, you can solve a lot of troubles. In fact, there are not a few inspirational background walls for cabinets. The design of TV cabinets generally depends on the shape of the background wall. If the background wall is more complicated, the TV cabinet will be simpler, so the vision will not be too messy.
if the background wall is simple, the TV cabinet can be more complex and have more functions, which can make the wall not monotonous and increase the functions. The bookcase is a good background for the TV wall, but it must be open. This involves several problems. First, it is easy to fall off dust and needs to be cleaned frequently. Second, the books in the bookcase should be neatly arranged.
if the background wall of the living room is made with cabinets, your background wall must be large enough. If you make it into a cabinet, you can put some small objects on it, such as putting photos on the table or something.