The Teivah had 3 floors:
The top floor was for Noach and his wife, their 3 sons, and their son’s wives.
The middle floor housed all the animals – more animals than you’d find in the biggest zoo. After all, at least one pair of every kind of animal in the entire world was there!
The third floor, in the basement of the Teivah, was where all the garbage was kept.
Noach was busy, every day, from early morning to late at night, sawing, hammering, schlepping… you name it, he did it! He was an awesome carpenter and even invented many building tools!
It took Noach 120 years to finish this huge project!