Overall, we were happy with our stay.
Cons: One thing to know is that this room is the opposite of soundproof. When the people upstairs walk, it's incredibly loud in the room. I don't know if we got unlucky with our upstairs neighbors, because they were literally walking back and forth all day and night, so much that I couldn't sleep. You can also hear everything in the hallway as if it's in your room and can hear the neighbors talking as well. Also, the windows face a brick wall, so there's next to no natural light.
Pros: Great location. It's not in the middle of the action on Broadway, so it's a little quieter, but it's easy to take a scooter to most of the interesting areas in Nashville. The host had excellent communication and the apartment has everything you need with a stocked kitchen and nice shampoo/conditioner/body wash in the bathroom. The bed is huge and pretty comfortable as well.