A little flight deck on top of a parked UPS truck. But I think abigger issue might be things like (1) signatures; (2) porches, yards, dogs; and (3) multi-tenan

A little flight deck on top of a parked UPS truck. But I think abigger issue might be things like (1) signatures; (2) porches, yards, dogs; and (3) multi-tenant high-rises (without doormen, etc). Some of these could be worked-around (eg, landing pads on the roof...or bolted on the side of a building...including a 'chute' to the basement)