Living below ground means that our home is quiet and very-none of the usual draughts. It doesn't damage the local surroundings and has very low fuel bills. Some of our friends find it dark and feel shut in when they first visit, but they soon get used to it! If an underground home doesn't appeal to you ,how about living in the tree tops? Dan Garner, a tree surgeon form Gloucestershire, certainly thinks that this is the way to go up in the world.