arrived with all parts complete and undamaged. The blue film around the parts are pretty hard to remove but we managed it was easy to install didn't need to look at the manual to figure it out.
Hood vent looks well designed and strongly built. it's also not that heavy so installing it was fairly easy. My contractor didn't have any issues with installing it. The motor on this unit is also quiet and the i like the whole coverage of the lights. it's something that i'm really happy to use every time.