Originally, the treehouse was smaller, and the footsteps led to the right. In Seasons 4-6, the treehouse got renovated. In the back of the treehouse, there was a huge round table and a ship wheel. In the front of the treehouse, there were benches that looked out to the outside deck of the treehouse. The Treehouse even made 2 live appearances, in Barney's Big Surprise and Barney's Theatre. There is even a song about it.