I stayed in Nashville for fun for several days in April 2013. This is a Hilton property and I used points.
It is an easy drive from the airport and conveniently located. You can walk everywhere you need to go. I was there on a day is just poured rain and the clerk gave me an umbrella, which was very kind. The clerk also called a cab for me when I left and it arrived in 30 seconds. Nice service overall.
The room was clean, comfy and quiet too, tho my fridge made a grinding buzzing noise which made it hard to sleep soundly...
The breakfast was truly awful. I couldn't even eat it. Normally the "free" Hilton breakfasts are great but this was not. It's the only truly negative thing I have to say about this good, basic hotel.