Ah... you had communication. We got nothing. Nada. Zilch. They had our cell numbers and arrival time.
We were schedule for a delivery between 4pm & 6pm, arrived at 2:30 pm and it was already in the cabin waiting for us... and it had mistakes. And I couldn't get through to them.
I decided my vacation time was worth far more than the mistake so I didn't bother trying them after our arrival day.
But if it worked for you, great. We're going elsewhere this time