We needed a spot not too high in elevation (there was still snow) and right off the road so we could just pack up in the AM and get going.
It was easy to set up and was far enough off the road where we didn't hear the loud trucks passing by. Easy to get to Cedar Breaks from there. Just up the road you can see the overlook of Zion, which was super cool!
I wouldn't camp here in the rain, it seems easy to flash flood through this canyon.