Not the most flattering activity, that's for sure! but holy cow it was fun.
I made it all the way to the top on my final climb. That's 12.5 Meters! It was awesome! However, I don't think I'd want to do "real" rock climbing. I really like the idea of knowing there's someone there to pull up the slack of my rope. and that the rope is already attached on top.
and next time, I'll wear sleeves because I kept using my arm against the wall - and my elbows did not like that.