Pretty impressive heater that heats a midsize room quickly and evenly - in its highest setting though. Seems to have an accurate thermostat with quick response to the ambience. Quiet and what little noise it has is not annoying.  It has some quirks though. The cutting in and off of the thermostat is annoying and sharp sounding. If they could;d find a way to make the cutting in and out to be softer that would be nice. One huge quirkiness is that it rattles at the highest heat setting, a kind of resonance/vibration that is very annoying, but passes as the heater progresses.