I did Robins Roof while at Stone Mountain Adventures. I can't say the climb was exactly fun, but I was happy at the finish. Being the most difficult climb I had done to that date I gave it an X safety rating based on the safety of the belayer. Midway up the climb a 2'x3' flake ripped off, and that was when I enjoyed the big swing into the trees. For the roof it was long and dank with very mossy exit. I remember liking sharks tooth the most at the time because I could fit my whole body behind the tooth for a picnic.