My girlfriend and I stayed at Agnes' place while being in Nashville for a weekend trip. The whole house including the guest area is nicely furnished and everything was very clean! Communicating with Agnes was always easy and she made us feel like being home!
We found Agnes' place to be well located in a nice, quiet neighborhood. It's a little outside of Nashville but within three minutes you are on the interstate and within a total of 15 minutes you can reach parking lots in the downtown area.
As Agnes is a perfect host, I want to recommend staying at her house!