Platform beds support a single mattress or futon on a slatted top. Usually, platform beds do not have head or footboards, but use simple, elegant lines to create a contemporary style. Other areas of the world, such as Scandinavia, western Europe, and Japan have always preferred platform beds because they give a firmer sleep surface, sit low to the ground, and provide under-the-bed storage capacity ideal for small houses.

The slats of a platform bed provide the support usually given by a boxspring mattress. This means you only need to purchase one innerspring or futon mattress, which makes platform beds a less expensive alternative to traditional beds. This also reduces the amount of bedding required, as platform beds do not need bedskirts. With the thickness of only one mattress, these beds reach a lower height. Platform beds establish a modern, minimalist decor in the bedroom.

Usually platform beds have four legs, one at each corner, but sometimes they rest on a rectangular box. This box, slightly smaller than the size of the mattress, can house hidden storage. Drawers, cubbies, or cupboards could be lined with cedar to protect linens or seasonal clothing. Some people prefer open space in place of enclosed storage. They can fit large baskets or decorative bins under the bed to hold files, photographs, or anything that should be kept out of site.

Many exotic and environmentally friendly lumber types are employed to build platform beds because consumers are frequently concerned with a low environmental impact. For instance, platform beds are often made of hardwoods commonly farmed and harvested in Asia, such as teak, rubberwood, palm, and ramen. These are not old growth or endangered trees. While more expensive than oak, these species have less of an effect on threatened forests.

Platform beds appeal to those with an Eastern aesthetic. They appear modular or sleek, sometimes incorporating other pieces of furniture into their overall design. Wider planks might frame the slats on the platform such that a lip surrounds the mattress. This lip can function as a bench or a nightstand. Decorators with a Zen sensibility appreciate the smooth lines of platform beds, as they are stylish yet functional furnishings.