Big steep multi peak dangerous roof, lots of moss. Aztec priced the job very fairly, but in my opinion gave much more value, in terms of diligence to do a thorough very detail oriented job. Cleanup of the mess was meticulous. Used the biodegradable moss treatment chemical as requested. Used Worksafe BC approved fail restraint systems. The real gem was the guy who spent many hours on my roof, Christian by name. This guy is good at what he does, very honorable. I am very impressed! Thanks Christian, stay safe up there.