My wife and I are in the process of converting a bus into a Skoolie and were looking for a simple heat source to add, at least temporarily. When I found this heater by Vevor, I was highly skeptical to be honest, primarily because of the price; that said, I could not be happier with this heater. There are aspects of the electronics that are a bit cumbersome to set up, and to be honest I haven't really even fully configured it, because some of the directions in the manual do not seem to match up with what the unit actually does. But I can live without a accurately set clock, as long as the heater comes on and turns off as it's supposed to, and it does that perfectly. I would highly recommend it.