With the right tutorial and tools you d be on your way to make your very own pantry shelf.
Build l shaped pantry shelves.
Next i built the framework for the other wall in the same way and attached it to the wall where i had marked for studs and just as i had added the end 1 x 2 pieces on the first shelf i added an end 1 x 2 piece for this shelf as well attaching it directly to the front of that side shelf framework.
Easy diy pantry shelves.
24 would be too small to fit shelving and be able to walk next to it.
Our space is about 3 feet by 4 feet.
I would just make it a closet with shelves that go all the way across not in a walk in l shape if that makes sense.
Build another frame to create l shaped shelf.