I really enjoyed my stay. The location is perfect, right in Music Row and only a few minutes' drive away from all the things you are going to Nashville to see/do. Despite its proximity to the hustle and bustle of downtown Nashville, the campus, and surrounding area in general, are extremely quiet and peaceful; it was a nice environment to come back to after a day of intense touristy activities. Check-in and check-out was seamless, there was always ample safe parking for my car, and their communication was top-notch (a response within a minute or two to any questions or concerns I had)
My stay was for 4 days and 3 nights and I never felt unsafe at the campus as a solo female traveler even on nights I returned to my suite relatively late.
It's not the most modern or high-end lodging but it has everything you need for a nice stay. The Scarritt Bennet campus is beautiful, quiet, and has a lot of history. If you have some time during your stay, I would suggest taking a tour of the campus from one of their volunteers.
All in all, it was great and I would definitely stay here again if I was ever in the area