My wife and I visited in late May 2021 and did a "Pick Two" tour, Peek-a-Boo Slot Canyon (the smaller one near Kanab, not the one near Escalante) and The Great Chamber.
We had read great reviews of this company and the pricing, and more importantly, the flexibility that allowed us to create our own tour with many choice locations. Communications with the office was great. On the day of our tour, Hunter our guide picked us up at our hotel, he was young, still in college, but we soon learned that he was great, one of our favorite guides of all time. Professional, yet fun and knowledgeable.
The Jeep he picked us up in was spotless, nearly brand new, the AC worked great and a better option in my opinion than the various ATV / open air vehicles some offered as the "roads" to these locations were deep sand and or dirt and we would have eaten a lot of it otherwise.
This version of Peek-a-boo was easy, I am not the fittest, my wife is, and I would not have been able to do the one near Escalante as it is very physical and has 12" openings in places... I am in shape, round is shape, but this one was easy and beautiful.
We then went to The Great Chamber, there you must hike up the side of mountain, I was huffing and puffing, but was able to do it... Hunter took my camera bag and also brought water bottles along for us.
I highly recommend these locations, Coral Cliff's and Hunter... our only regret was not getting a picture with Hunter.