Grew up with a father who was in a full-time wheelchair. Issue one was availability of spaces. It was amazing to watch people park, hop out of their car and jog in to the store (Dad would say, "being brain dead is a disability, too.). Second issue was having enough space to open the ramp (I'll never forget the time someone parked next to the ramp side door as we were leaving the store. I asked the guy to move and he said no. Fortunately, on my way out a police officer was coming into the store... the county impound moved the car). Third issue is that sometimes the distance between parking and store entrance was quite far.