Does the museum have a lot of stairs

No just going on rip tour to basement which is so worth it.

No not really. There are some but not a lot and they aren't steep either so pretty easy to walk up.

Only the basement portion does, but that is part of the rip tour. Most steps in the musuem are only 2-3 steps and they aren't steep at all.

Yes. I had a knee replacment and it was hard for me

No

You go up and down a handful of times . I think maybe a total of 3 or 4 flights of stairs