Good money to be made in render, couple of tons of sand and few bags of cement, few beads, maybe £130, got yourself maybe £1200-1500 job? If you get the weather right, not very often it rains non-stop all week. Scaffold charge on removal not up front too. I've had some good money outa rendering & I work on my own.
I agree you can lose it on the stuff, bad sand, weather etc.. but it's down to experience too and it's good to learn, that's why we all log on here everyday..... ;D Rite off to work!