For a pellet stove, it's great. I have it in the bedroom and it heats it well. I haven't tried it in very cold weather and I have relatively good insulation. For 50 euros, it's great.

For its cost, it is just fine. In a very large room (living room) with insulation below average as the house is stone and has wooden frames, it raises the temperature by one degree per hour. I mainly use it in the morning before I light the fireplace and it is just fine. The only downside is that it does not have protection in case of a fall and remains on.

We have had it for a month now, without very cold weather yet, it works satisfactorily and heats up quickly. It is also a nice object, if we may say so, to have in your space.
I highly recommend it as I believe it will still be satisfactory even with "very cold" temperatures.

I have two, it heats up in a small room, it takes more time to warm up in a large room. Going for a second year. And now I will order two more for the living room-kitchen

It was placed in a small 30sqm apartment as an additional heating source for the living room (with the other doors closed) to avoid constantly using the radiators. Overall, it is okay, although I haven't tried other stoves to compare.

I use it in a small room of 14 square meters and it heats perfectly and quickly, BUT it doesn't stop even with the thermostat set to the lowest. Meaning, I want to heat the room up to 25°C, I plug it into the socket, set the thermostat to the lowest, and it never stops even if the room reaches 40 degrees, resulting in having to wake up at night (from the heat) to turn it off.
In a larger space (a unified space of 40 square meters), it takes a long time to reach 20-25 degrees, but it gets the job done.
As for the electricity bill, we'll see, I've had it for 2 months!
(The room conditions are ideal with single-walled and well-insulated windows, without excessive humidity, and with an external temperature of around 10-16 degrees)
add 3/6/22
The bill arrived and no, it wasn't taxes and fees, it was consumption!! Stay away!!! It consumes too much and the main reason is that it never stops.

Living room 25 sqm. After 2 hours of use, it barely reached 18 degrees from the initial 16. The living room is next to aluminum windows and they are all closed. I would go for something else.

Quite satisfied with the stove and also with the store where we bought it. It is very powerful and has great performance. I recommend it to you.