The unit works amazing and was not difficult to install; although it’s not clear from the manual this unit is only really meant for tall ceilings we had to do quite a bit of modifications to make it work in our home. Be prepared to pull a lot of plastic off the unit or do it before installing the unit, wish that would have been done at the factory. The unit only has a plug and no means of adapting to an electrical box. Otherwise the unit is sleek and very sturdy and I would recommend it to anyone.