Product review (3 stars): Does not mount easy
When I first took it out of the box I was happy with the looks. I was installing it ventless but it has the adapters with it for round or rectangle vents. When I got my old vent down and started looking at the way it mounted I was not so happy. The mounting holes in the new hood are inside about a 1/2 inch from the old one. This might not have been a big deal but there is nothing to mount it to unless I screwed it in to the cupboard bottoms and had screws sticking inside of the cupboards. ( My cupboards are 20 years old and the old hood screwed into the bottom outside edges of the cupboards so the screws stay in the wood.) I had to drill new holes a 1/2 inch from the edge of the vent. and then pre drill new holes in the  bottom of the cupboard. ( I measured 4 times to make sure they would line up.) I had to get help holding it up while I put the new screws in because you don't have the large hole to guide the screw heads into the slots. The hole on the rear for the power wire is also 3/4 inch higher than the old vent.  I dug out some plaster to allow the wire to raise higher to meet the hole.
 My old Vent was stronger made. This seams to be a little flimsy and cheaply made. The fan is good it is not that loud on high position and the switch has a nice range from high to low. The high low light switch works well but seams to be cheaply made. It is some thing that you can just tell when you turn it. It almost feels like it might break. NOTE: ( Make sure you get 2 - 40 watt A-15 bulbs they are smaller to fit in the cover.)
In all it is a nice looking hood vent and works well. but I feel for the money it could have been built a little better. I really don't understand why they can't make every thing uniform. In other words make the mounting holes and wire holes all in the same places so you don't have to modify any thing. Just take it out of the box and mount it.