We bought an amazing storage unit $200 from Ikea and some lovely green totes $4 to hold everything nice and neat! I combined tote shelves with two open display shelves. There isn’t labeling on every tote yet, I’m still working on it! You can click on any image to enlarge it.
The two shelves on the bottom are specially for him to reach and are toys he often plays with in categories of Train Set, Transportation, People/Animals/Farm, Balls/Stacking, Misc./Electronic.
Some of his other toys are in larger green bins in his bedroom upstairs.