If you don't have a tree it will just be a house.
All you do is find a tree in your backyard, and you can either hire someone to build it for you, or you can get some wood and figure out what specific tree house you want to build. I suggest going to www.buildatreehouse.com. Don't come to this website to figure it out dummys!!! :-)
No one treehouse, so no one answer. Sorry.
First you find a tree. Chop down the very end of the trunk near the leaves. Then basically build a wooden planks house in the tree. Finally, build a ladder down and your done!
A house in a tall tree.
you need to have the mystery plant and watering can then just water your plant their you go
You can learn to build a wood deck over tree stumps and knees by learning it through books and magazines. You can also visit this site for more information http://www.rpbourret.com/treehouse/tips.htm.
Plans for woodworking can be found online inexpensively or even free. You Tube can show you step by step tutorials such as how to build a simple Bookshelf or Doghouse. If you prefer a printed plan Yahoo offers many guides, for instance, How to Build a Workshop Table.
A treehouse is a small usually wooden house built in or around a tree, it uses the tree to stay of the ground and would have supports, usually used by children.
Hangman's Tree
timber
in entrance it is in the treehouse!
Try looking at Home Depot or Lowes for ideas. You can also purchase crafting books and magazines for ideas on how to build a treehouse for your kids.