We stayed here for one night in mid June. We had a reservation ahead of time, but I don't think the campground was completely full. We stayed in a campervan in B loop (B267). It was very chilly when we were there, temps got down to the 30s at night! Our site was nice, basic campsite. Parking pad wasn't completely level so it was a little tough with the campervan. We made good use of the fire pit with the cold weather. Easy walk across the street to get onto the trails leading around the rim of the canyon as well as in the canyon. We did a trail run/hike on the Navajo, Peekaboo, and Queens Garden loop which was really beautiful. What a unique place!! We didn't need to use park shuttles, etc. as we were only there for a day and spent most of it hiking. Bryce is at around 8,000 feet in elevation, something to keep in mind as it will affect the temperatures as well as breathing! We are from Connecticut and I was huffing and puffing a bit to acclimate. Bathrooms were basic, clean. No showers. I would recommend staying here to explore Bryce, it was conveniently situated and met our needs well!

http://adventuresneaker.com/2017/10/29/24-hours-in-bryce-canyon/