The actual unit is well decorated and appears just like it does in the pictures. But the location wasn't great unless you have a rental car (with a car, downtown is about 10 minutes way) and the location is not walkable.
I do wish I had read the reviews more thoroughly before booking since there is indeed active construction of a large apartment complex going on right outside one window, and the other side of the windows looks out onto railroad tracks with a train that runs about 2-3 times in the evenings complete with whistles and all. While the white noise machine might have helped with the train, what it does not help with is the paper thin walls, ceilings, and floors of this building. At one point, I could hear literally every word of the neighbors' conversation at 1AM (even though they weren't yelling or partying, just having a loud conversation); thankfully, they were respectful when I knocked on their door to ask them to keep it down but it's ridiculous that this listing makes such a big deal about quiet hours when the walls are paper thin and the surrounding residents don't seem to give a hoot about quiet hours.
Additionally, while the unit on first look appeared very cute, there were mysterious stains on the throw blankets and dust bunnies everywhere.
I've stayed in Nashville 3 times prior to this - there are plenty of other better Airbnb's both in the city center and just a few minutes' drive away (better location, better cleanliness, better soundproofing at the same price point). Would definitely not stay here again.