Every dream house has a tree house! I love how it is all in one space- the tree house, slide and swings - so only one spot to supervise! And I don't care if I don't even have kids in having this in my backyard
Going down stairs are so mainstream. Imagine sliding down from the floor to the first. Talk about fun! But, I will need stairs so I can walk up to the rooms. But, an indoor slide is good when coming down.