My wife and I stayed here for a long weekend exploring Nashville. Check in was super easy, the house was easy to find and was in a great location for us. The price was good, Caitlin communicated well, and we had no issues at all.
As far as the lodging itself, we had a few issues. First of all I'd like to give credit to the photographer who took the pics for the listing, he or she made it look very nice. Unfortunately it was a little less nice when we arrived. Nothing drastic, but it wasn't super clean and just looked a lot more drab than the photos. The shelf by the stairs only had a few local "magazines" on it, the bathroom was not really stocked (my wife was hoping for some makeup wipes that people had mentioned in reviews and I believed the host mentioned a few places, but there were none), the kitchen only had a couple cups/mugs/spoons that looked like they just were from a thrift store, and it was just not the lovely welcoming place that the photos portrayed. We also heard a lot of noise from upstairs that sounded like furniture was being moved, thankfully this wasn't late at night or too early in the morning. Also, for a couple the bed is less than desirable--it sinks in the middle--this might not be noticeable to someone sleeping there alone.
All this to say that there is a lot of potential here. Spruce things up a bit, throw in a new mattress, add in some cool Nashville mugs and a few more utensils and bowls (there is a small kitchen here, after all), and this would be great. The location is close to the airport and there's easy highway access to get downtown. It just seems that right now this space is a bit of an afterthought to the hosts.