Must have functional bunk beds are free on Patreon. 2 available styles. The Shelf Bunk Bed has one top level with an empty bottom level for furniture and decorations. Traditional Bunk Bed style. There are also two mattresses. One for the top level and bottom. The animation is what sets these bunk beds apart. It’s very smooth and natural looking, works on adults and children.
Source: PandaSama Sims 4 CC