I am in need of some folding pet stairs for our aging dog and found these online: http://www.storenvy.com/products/232767-wood-dog-steps-62352
It's exactly what I'm looking for, but I have no clue how to get started. All the stair plans I've found are more like stools and I'm looking to cover a height of 20-24". Ideally, I'd like them to be not too obtrusive into the room.
Has anyone come across any plans similar to this?