Originally Posted by
GrizShel
Is this the Ontario Airport Marriott? I did not notice any noise problem when I stayed there a few months ago (seemed like a rather quiet place to me). And, if there is potentially a nose problem, investing in some simple noise blocking technology to use while you are there would be a much cheaper solution to your problem.
I've stayed here a few times and don't recall any noise problem. If it were me, I'd simply speak to the manager, explain your situation, that noise would be more than a "casual" issue for you, and ask them to book you a room away from the train tracks. They certainly must have some of those, and based on my experience with Marriott, I'd be surprised if they didn't try to help you.