You can expect a clean airbnb.
I was disappointed that I wasnt able to check-in before 4pm without paying an additional fee even though the place was ready and I know that because the hosts offered that option. Other than that, check-in was very easy and instructions were accurate.
The home was a bit further from downtown Nashville than we had expected. As mentioned in the ad, you can expect a 15-20 minute drive to the city, however, that is without traffic and we encountered a lot of it which makes the actual drive time longer. Uber costs for round trip will be ~$40 to the city. At night, on several nights, we could hear music playing loudly in the late hours from one of the neighborhood residents and the bass from the music was rattling. Both of these are beyond the control of the hosts.