Inn at Opryland question.

I was able to obtain a LNF BRG for my wife for a 1 night stay at this property before a very early morning departure for BNA.

However, I have read conflicting accounts as to the exterior rooms -- I know they are supposedly noisy but we live on the 1st floor in an urban area so that should not present too much difficulty with respect to her falling asleep.

However, some posts on T/A and elsewhere mention exterior doors like the motels of old! As there are a number of floors on the property, a poster seemed to indicate that upper floors may have exterior doors leading to a corridor that can only be accessed by going through the hotel's entrance. But there must be ground floors rooms and do they have exterior doors requiring no such ingress and lead directly to the street?

Thanks.