The only time I used DoorDash I included my building number, a clear description of its location in relation to the rest of the complex, and I even manually typed in the GPS coordinates of the building's main door. What did my DoorDasher, Sergio, do? He entered at the opposite end of the complex, drove past and ignored the big sign with a map showing each building with its number, and proceeded to drive around every building until eventually he had worked his way to my corner of the complex and found my building. He gave me someone else's order.