How big is this museum and how many floors

It is moving soon, but it currently is three floors and can take a couple of hours to go through, even longer if you stop to read the exhibit info.

I thought it only had one floor. Can you tell me about the other two?

I would call it more like three levels than full floors. It is old school. The state wisely choose to build a new museum than update an antiquated space. Still a good museum ends worth the trip. Pair that with a visit to the Nashville Public Library Civil Rights Room. Guests have told me that was their favorite outing and they both are free. If the weather is nice walk to the Freedom Wall and the newly reopened Woolworths space. All downtown and free.

Pretty good sized, a few floors lots of exhibit and its free but will take donation's

Yes moving soon and 3 floors.

Three floors.