The wardrobe should be placed against the wall. If possible, it is best to lean against the wall in two directions (the back and one side of the wardrobe).
At present, most wardrobes are assembled, and most of them are assembled in three. The biggest advantage of three-in-one assembly is to speed up the assembly of furniture. However, if the wardrobe shakes in use, the embedded parts in the three-in-one assembly will loosen, and over time, there will be gaps between the parts of the wardrobe, and the wardrobe will become more and more unstable.
When the wardrobe is placed, if there is a skirting line on the wall, it is best to remove it. If you don't want to destroy the skirting line, you should also put a sealing plate between the wardrobe and the wall.
Because the walls of most buildings are not perpendicular to the floor, there will be a big gap between the wardrobe and the wall when placing the wardrobe. If this happens, it is best to fix the wardrobe on the wall with expansion nails to avoid the wardrobe shaking in use.
Because the back panel of the wardrobe is a plug-in thin back panel, the wardrobe must stand against the wall.