There is a big tree in the backyard of Tom's house. Tom's father made a treehouse for him and invited Taylor to play. Taylor is very envious of this because there is such a big tree in her backyard. But building a treehouse is difficult. Please help Taylor's father build a treehouse! First of all, you have to buy materials and decorate them after it is built. Don't forget to invite Taylor's friends to visit the treehouse! They will be envious! Have fun!