I do not give it 5 stars because it has a disadvantage. I had exactly the same model and the switch that opens and closes it is quite fragile. It broke on me. But it worked fine. I bought the same model again because in terms of performance, economy, and ease of use, I have not found anything better. Its use is for a 30sqm room.

Perfect for the balcony. It has endured snow and rain without any issues.
The first one that I received had a faulty resistor. They immediately replaced it for me. Excellent service.

I have it for a month now. Portable, lightweight, and overall quite good on a large scale. With the 1200 watts, you can feel it radiating from 3 meters away. At 600 watts, you want it about 1 meter close to you. It's convenient if you want to warm up somewhere quickly with relatively low consumption.