Patio Decor and Gardening / urban gardens, small space manipulation. No instructions, but good inspiration for taking a very narrow and challenging space and turning it into a tiered garden with vertical elements.
Outdoor Living Today - RB88 - 8 x 8 Raised Cedar Garden Bed
Outdoor Living Today - - 8 x 8 Raised Cedar Garden Bed
How to build outdoor stairs - Better Homes and Gardens -
Raised beds with stairs
Steep hillside terraces with staircase, Sloped garden beds. Like this, but less steep and not high posts., but stairs and beds on left edge of property