What was the most significant information you learned while at The 1 Hotel?

There were a lot of things that were significant that I learned on the 1 Hotel tour. The most significant information that I learned was that the hotel reuses a lot of things also known as second life. The decorations on the ceiling were made of mushroom that was molded and baked. Another thing that was reused was the wall decor that was made out of rooftops that were blown on to the floor and an artist created art out of it.