We enjoyed staying in Chattanooga for our kid's fall break.
Pros: This place was clean, updated, and we loved the backyard because the fence was high so our girls could go outside and play and we didn't have to worry. We took walks every day and it was very pleasant, so many folks walking their dogs and kids. The drive was around 15-20 mins to downtown which wasn't too bad.
Cons: There is only 1 TV in the whole house and it's in the master bedroom. It's a big TV which made for good family movie nights, but would have been nice to have at least one more. No dishwasher, the appliances were top of the line, but we had to handwash all of our dishes which is not ideal on vacation.
Overall: We enjoyed our stay and the weather was wonderful.