Setup was a bit tricky because our ceilings aren’t that high and I didn’t want my backsplash covered. We trimmed it. But it’s so pretty. It doesn’t come with filters which I dislike and I haven’t figured out how to order them. You can find a generic video on YouTube for installation. It works great. The plug is also SHORT and awkward. We had to drill a hole in the ceiling or else you’d see the plug if it was evens long enough to reach the outlets on the wall. 

I’m rounding up to 5 but because the plug being short and no filters coming with it, I’d 
give a 4.5.