Great place to stay in Nashville.
We travelled for a conference at the Music City Convention Center, this airbnb is only one block south of the Convention Center - very convenient. You are also within walking distance to the main downtown attractions (country music hall of fame, broadway etc.)
This is a nice building and is setup specifically for airbnb rentals. The key process involves you smartphone and Bluetooth, once you get the hang of it, it's very convenient.
The host was very good at communicating and helping us out during our stay. The only thing you may want to know is that while this is a 2-bedroom, there is open air at the tops of the room (lofted ceilings, so more than 8 ft in the air); you can hear noise from the other bedroom - it was not a problem for our group at all, but something to consider for privacy.
The unit has a balcony over the pool area and somewhat feels like a hotel. The rooftop lounge has a nice view into downtown Nashville, looking up 5th street. I recommend this unit and host without hesitation.