* There are different types of beds, the most common in the market upholsterd ottoman, hide under the cloth that both metal structures or chipboard not breathable. There is something to consider with respect to the wardrobe of the ottoman beds. The clothes are a huge source of moisture absorption and dust hoarding, with its attendant problems of mite allergic diseases.

* The upholstered bases are often very similar to the top cap of upholstered ottoman and therefore suffer from the same defects as the lack of transpiration of the mattress support being a material reconstituted.

* The slatted articles frames can be of two types, with or without electric motor. The electric motor has a negative effect on health because it generates electromagnetic waves, and the body is nearly all an artefact of steel and metal, which are conductors. In any case, the articulated bed base, with or without engine, always involves metal parts, which we believe is highly inadvisable.