I think I would prefer it if it had been a fraction of a second later and the woman and child had been between the door and the windows. Mind you her step may have been awkward at that point.

When I take these type of pictures I try and figure out where I want the person walking to be and try and catch the shot when they are there. You could stand there for hours trying to get the perfect person at the right place and in the right walking position. I admit, I don't have that much patience. I usually give up within half an hour and take what I get.