While I was initially excited to get this product, I was unfortunately let down over the course of ownership.
Packaging was fine, the storage cabinets came in 2 separate boxes with their own respective accessories. Each package was about 20 lbs each.
Setup was an absolute pain, really due to the way the manual had been written... Step 1 was incorrectly labeled and badly explained, causing much pain, resulting in me disassembling and reassembling 4 times... A 30 minute job took me almost 2 hours. I've attached an image of step 1 which incorrectly states to use part 2 and 3, but part 3 was supposed to be part 1 flat side up.
After reassembling a few times, quite a few screws became stripped, likely weakening the product.
The screws and anchors that came in the box didn't seem the best for the product, so I swapped out to heavy duty anchors when there wasn't a stud.
After the gruesome assembly, mounting was easy, and was able to get the cabinets up in a short period of time.
It seems pretty durable, I've had it for a bit, and it adds storage to my work-in-progress garage, so I'm happy.