Don't book this unless you're 100% sure you're going. I tried to cancel 7 weeks early (3 days after booking) and they wouldn't budge from their 2 day cancellation policy.
The place is nice, and great for a large group that is just looking for a place to sleep. The house isn't really set up for group dining or game playing as all the space is devoted to bedrooms and bathrooms.
Beds and bedding are very comfortable. Each bed has a large selection of pillows and we really appreciated the extra blankets. The rest of the furniture is a bit too modern for comfort.
Location is ideal for us as we're there to see family, not "do Nashville". Plan on having a vehicle if you do stay here as nothing is walkable.