Fast delivery, very well packaged, easy assembly. Minimal painting defects unfortunately at the top of the air outlet, not so big, the devaluation justified because only visible from close up.Suggested improvement: Design the plastic film opening around the radiator in such a way that is suitable for covering when stored.Question to understand the user manual. Why is 15 cm as the minimum distance from the ground when the included base is max. 4 cm high?I’m looking forward to using it, too warm today for extensive testing, but after 1-2 minutes you noticed the definite effect