My biggest complaint here is that it is not stroll...

My biggest complaint here is that it is not stroller/wheelchair friendly. Yes, there are elevators, but there are certain portions that can only be accessed by stairs, unless you go up and down the elevator multiple times. It is also a little confusing and can be stressful if you've got a cranky kid in a stroller and can't get to where you're going. it's 2018; it shouldn't be that complicated to add a ramp.