Confirm the dimensions when it's delivered
I ordered and paid for a 15 yard dumpster and was delivered a 12 yard dumpster. After multiple calls showing pictures of the dumpster and tape measured dimensions proving it was a 12 yard size, they insisted it was actually 15 yards and refused to do anything about it. Edit: Customer Service reached out to me and finally offered a refund for the price difference. This doesn't help with the inconvenience of being unable to fit everything in the smaller dumpster, but at least they did something. My advice is still to check the dimensions when it's delivered