This trail was the most technically difficult trail I've ever done. However, I've only done pretty easy navigable hikes posing few dangerous situations until now. The trail starts out mellow, following the Marymere Falls (FYI-go to the Falls first if you plan on tackling both the Storm King summit and the Falls), then it branches out to the beginning of the Storm King trail with a sign, and a big erratic.
From there, the trail starts steep, and rarely gives a break in between switchbacks. You'll eventually hit the first extremely exposed view of Lake Crescent, but it doesn't end there. You'll hike in a circle going up a small knob, then the fun begins. The trail becomes exposed, extremely rocky, and a cliff to your right side. Most people end their hike before the ropes.
My husband and I braved the vertical trail past the maintained trail, and pulled our weight up on the ropes. There are three sections of ropes at a very short distance. Then after the third rope, turn left (NOT RIGHT), and do some light climbing until you hit the actual summit. Advice: when going down the ropes on your way back, either walk backwards or sideways, and don't let the rope slide on your hands. Use extra caution when going down on the third rope. It's loose, more steep, and gravity can go against you.