My apartment building has a large rooftop deck. It would be easy to set up a package drop zone or something for the drones to use.

If the drones are really good, I have a balcony they could easily land on to deliver packages right to my place in a pretty secure way.

Also, given the timeframe (30 minutes), the drone could just text me to go outside and I could pick it up on the sidewalk outside my apartment.