Under stair storage - create a craft room right in that little space next to the stairs! All the storage you'll need will be right there, so the floor space if free for your work!
Brilliant idea for adding storage to a staircase. Add built-in shelving along a staircase wall for storage and displaying favourite accessories or books.
This is a perfect combo of my two favorite ideas for that space under the stairs leading to the basement. A reading nook AND book storage and shelves . assuming that there is enough space for this there.