It drives me crazy that Google Maps sometimes asks me where the entrance to a building is but it never seems to be clear about what it is asking. Where a pedestrian would enter? Where a car would enter?

Driving directions are a wonderful thing but they need to account for whether you are arriving in a ride-share vehicle (please drop me at the front entrance) or in a car you need to park (the front entrance may be worthless) - lots of work yet to be done.