Dog stairs for bed (take 1)

Step 4 Construction

I attached a board across the back, the one that will be used to hang over the bed frame.  I measured to make sure it was attached an even distance from the top on both sides.

Then I squared things up and attached the top step, using the same amount of overhang the other steps had.

At this point, it could be considered done.  If you had a metal framed bed or didn't care about padding against the frame, you wouldn't need to do any more to make it usable.  The carpet (next step) adds traction, but may not be necessary.