Product review (4 stars): It was easy to install but you will need a second person ...
The hood works very well and improves the headroom over my range. II used to bang my head on the old one. It is noisy compared to some of the other brands I looked at but still quieter than my old hood from 1991. It was easy to install but you will need a second person to hold it in place while you put in the screws. I used my own 1" #8 304 SS screws with SS fender washers to install it. The screws included seemed a little small. My cabinets have 2 x 4 blocks under them which gave me a full 2 inches of wood to screw into. If you are screwing it directly into the cabinet bottom, you will probably have to use the shorter screws in order to keep them from protruding through into the cabinet.