This is an average treehouse and has a end portal, nether portal. Also it is a wheat farm, melon farm, and pumpkin farm. You will spawn on the roof of the treehouse and with an inventory full of diamond and other essentials to minecraft. I left two platforms for you to build whatever you want, i would suggest installing the toomanyitems mod so you can switch from creative and survival. Also there are several ravines and a really good mine surrounded by torches.