I-PO is a multi-functional and foldable step stool. A simple folding mechanism is the highlight of this design, where users only need to hold and lift. The upper part and the bottom base are connected through a gravity pivot hinge, allowing users to open and fold smoothly. When unfolded, I-PO can be used both as a sitting stool and as a 2 level step stool. When folded, it transforms into a side table or a small shelf, suitable for any corner of the house. Whatever form it takes, I-PO is versatile, adaptable to any urban and modern living space.