I'm either in a minority here, or I've been very lucky or both.
We like the rooms at Silverton.....nothing special, but everything we require. Some here say the bathrooms are too small. Never really noticed that. Some say you should request top floor as they hear noise from above. Never noticed that either. And some say the walls are thin.....again, never bothered us.
So I guess that if you're a light sleeper, I'd go for something on the 4th floor.
Good luck, and please post your thoughts on your return.