Traditional wooden boards are used as partitions.

The partition between the two bedrooms should be integrated, that is, the one with a hanging cabinet later. A big wardrobe is also a cloakroom from the ceiling to the ground. Generally, the wardrobe can be made to open doors on both sides, which makes the bedroom more convenient to use. A layer of sound insulation cotton or sound insulation board can be added to the back panel of the wardrobe to achieve sound insulation effect. Materials with sound insulation effect can play the role of sound insulation, and the wardrobe itself is relatively thick. Buy finished products or make them yourself.