Have decided after studying numerous reviews of other heaters for this model because I thought that a few euros are well invested and now must say: Although the product description of the provider does not promise too much, but: 1. It is and remains no longer than a cheaper China-Import, which you can probably also cheaper. 2. The stink (smell is certainly not sufficient to be a correct description of justice), the device is exudes when new beginning already enormous and makes me think of unhealthy chemical additives for plastics processing. Luckily I use the device only for my storeroom and am rarely exposed to the vapors. I could use in the bathroom (as described by others) present in no case.