almost done

Here are the pieces glued and screwed.



I added these hinges along the bottom edge of the step that meets with the stool.




Then I attached the hinges to the corresponding part on the stool.




Here's a wider view.




This is what it looks like when it's not in use.




Need something on the top shelf? Simply flip the step down and step up.

Now I'll sand and paint and apply non-skid tape to the top of the steps and it will be done.