We used to sleep our Boston Terrier in a travel kennel but we decided he need a little more leg room. We got him a wire crate and a Cratewear set. He used to go to his crate reluctantly at night but now, as soon as he sees his nighttime treat, he bolts into his crate, sits, and waits.
We've always given him a treat before bed but he still didn't seem happy to crate up. Now, even when I open the door for him in the morning he just kinda stares at me. "Um, dude, could you come back in half an hour or so? I'm too comfy to get up just yet."
We're rescuing a cocker mix this June and she'll get the same set up.
The only thing that brings it down from 5 Starts is that it's a little expensive for canvas and foam. Also the bumper straps, which are designed to attach above the horizontal crate wires, are immoble. Which means (on some crates) the bumper doesn't reach down to the pad. Small gripe.