After checking numerous shelving options, we decided on the 72" H 5  unit and are extremely pleased...We purchased the black unit to replace an old  second refrigerator ln our walk-in pantry... .The shelving fits perfectly into the old fridge space and my husband now has easy access to dog and cat food storage, trash bags and the boot tray which is now on the bottom shelf...No more tripping over wet shoes and boots!  Thank you for resolving our pantry issues perfectly...

Pros: .attractive...does not collect dust the way conventional closed shelving does....reasonably priced
Cons: ..None...Will keep you posted!.