Easy to install, and hens used them after a couple days to get used to them. I did remove the "roosts" on the front because the larger breed hens kept getting caught in them. After that, they've used all of the boxes regularly.
The boxes stay cool and I can see inside them better to collect eggs instead of having to feel around and hoping I don't come up with a surprise of a snake or mouse hiding in the darker boxes that I have in some of my other coops.
Would recommend.