I've fitted lots of extractor fans in my work role but this one has the worst, flimsy cover I've ever seen. The unit its self is fine and very east to fit, in fact the easiest I've fitted. But, you get what you pay for, so its ok, but there are a few basic improvements that could be made at no cost to them to the fitting kit and the cover itself which would make this unit one of the best out there. So, if you want a cheap unit its ok but its not worth the fitting time in my books, pay more and get a better one.