Product review (5 stars): Factory/name brand quality... 2/3rds the price makes it nice!!
Bought this hood based on other feedback and a guess that it is the factory generic version of the Broan Model #: B5630SS. The box comes marked factory direct sales and is not branded in any other way on the actual unit (a Positive to me I actually like that there is no logos). The price cant be beat in my opinion. If you check out lowes.com search Broan Model #: B5630SS or Ikea model number: 302.548.68. It is the same exact thing besides this unit is 2/3 less in price! Otherwise, the only thing the hood is different from the pictures is the lights are in the rear of the hood unit on both lowes and amazon.

Bought this hood to replace the microwave over the stove setup. Installed over glass back splash tile and pre-measured where I was going to hang it so I could leave an opening for the toggle bolt mounts.
Parts were well packed in Styrofoam and bubble wrap. The vent covers come with a protective wrap over them, recommend waiting to remove them till you are ready to hang to prevent scratching. The unit hangs on a 9 inch hanger bar on the main fan unit and has 4 holes to bolt/anchor to the wall. I used 4 3/16 - 3inch toggle bolts (I didn't have a stud to hit unfortunately). The unit has a flexible hose to vent (see picture attached to review). Recommend using foil tape to secure the flex pipe from coming out of place with use.

 The vent covers are 19 inches each and the one with the slits goes inside the solid one. The solid one sits on the main venting unit and covers the housing. There are no predrilled holes on the bottom cover so in order to ensure the cover stays in place you will need to drill through the unit and secure with sheet metal screws (included). Instructions mention it (via pictures), but there are no pre-drilled holes as I mentioned. The upper cover goes inside of the lower and hangs via a wall mounted hanger clip, this one fortunately has the holes and comes with shiny sheet metal screws to match the outer metal.

 Overall quality seems really good (for $180 vs. $480 at L0wes). And I like the clean look with no logos. The lights look good and they are LED so they do not get hot. The fan is very powerful and pulls the cooking vapor/smoke out very well. It is loud at full blast but I don't think I will need to go over medium very much, and I am willing to sacrifice sound for functionality and power.

I will attach a pic of final install the upper fan unit/flex vent pic and update review if anything happens with the unit as needed. If there are any questions, make a comment and will try to answer.