I have two walk in closets, a walk in pantry off the kitchen and a bodega on the downstairs level. Each of these storage areas will have shelves and the closets will also have a hanging area. You can never have enough storage and I would love to be able to have the minimalist look versus a cluttered look. So here is how they make the concrete shelves that serve storage areas!
First they poke holes in the concrete walls and bend some rebar to go into the holes and make a form for the concrete to sit on:
Shelves in the walk in pantry
Master bedroom closet
Just add some paint, a hanging bar or two and we have storage!