Nathanael is a Brazilian man who is undergoing dialysis treatment. He also lives on the second floor of his house…a problem as his bones are weakened due to the treatment.

Enter his neighbor, “Seu Pedro”. We have no idea where he got his engineering degree…or if he even has one. What he does have, obviously, is compassion for his friend Nathanael, and a knack for problem-solving.

The result…well…just watch the video.