I use the step ladder to board our boat at the dock.  It is very sturdy and the steps are nice and big to support my entire foot.  I've hated those ladders that you need to balance on only the ball of your foot or your toes - this ladder supports your entire foot.  And I love the convenience it gives me to get on and off the sailboat without assistance.  And it's lightweight too, easy enough to pick up and stow aboard too.  I looked at many, many, many, many ladders and this is the best - I love my ladder!!!