Did a lot of searching for something that would fit into a very tight space, under an existing shelf, & still  be able to clear the doorframe. This works! Ordered 3 sets, and they arrived sooner than promised. One shelf had a small crack, but with a dab of epoxy should be ok. Pops together quickly, and as others have noted, it’s a bit wobbly; I’ll probably glue the shelves to the brackets for better stability. The wheels could be a bit wider too - maybe ball casters would be better (the ceramic floor grouting means more careful handling when moving them). A handle would be nice, but not crucial- I can glue one on, or remove the cap and pull from there. Heaviest items on the bottom help. I thought I’d lose the top level for storage due to the existing pantry shelf, but can actually store 12 rolls of T.P.! Quite pleased, overall.