Oh my fugging god!Bit late to the party but I did this and it worked well
no magic carpet available
roof toboggan
ladder adjusted
blocks added to board to prevent ladder slipping downwards
ropes added
can be moved up and down
wide view
didn't factor-in that roof angle is steeper than conservatory roof angle
Reminds me of when I was younger. I used to risk my life daily on cat ladders etc. I can't remember the last time I hauled the cat ladders out of the lock-up. Or the regular (long) ladders for that matter.