Unfortunately I can't make any changes now that the deadline has passed, but I will be fixing some of these things when the contest is over and modifications are allowed again
Great point about moving the game window down. And yes, the elevator going up and down is pretty horrible
To avoid collision with pedestrians you have to stop while they pass you as Prads said. Sometimes you will still get "bumped" by them (which is a bug I decided to leave in for now, since there were other things to fix and I thought it could fit with the fiction of people bumping into you when you walk past/interactions on the street not being fully within your control to add to the frustration), but most of the time stopping will do it.
Thanks for playing, and for the feedback!