I do not understand why some negative comment about the device here? Incomprehensible!
So you have on the device 3 temperature levels, ie watts of power, the higher the power the warmer it is, logically) you can still turn the thermostat up, which are then again a little more heat, or switches off when the Umgegebungstemperatur. Do you have to then figure out how you like it.
I have the machine run in the cold days on stage and I put the thermostat a bit in the middle, so the bathroom does not cool too much away, but comfortably, or even overnight, when you get up in the bathroom is still warm.
Before showering or bathing, for about 30 minutes, I put in the unit to full power, door, and well, really warm.
I guess the 1000W heat output is designed for rooms with maximum 10sqm, so to 15sqm the 1500W spotlights, for an entire apartment the heat surface is just too small!
I have a similar spotlight with 1500W for the living room, which are 18 square meters, the heat surface is twice as large, only time to get a sense as to) ... 2 1/2 times greater, 1500W-2000W create something then already properly more than half an apartment (50 square meters), depending on the degree of insulation of the outer wall. So small area much heating power does not help ...
The parts Stink is actually quite normal, I do not know another way, it takes a few days but if you ventilated after switching on, it gets better. So, out of the box, window, back all the way, and the best run near a window, if one repeats a few times, it gets better. Experience has shown that the equipment need 2-3 days until the new smell is gone.
What is also very nice if you have such a part run in the living room, noiseless, no hum, no noise ...