@gudmom, didn’t the tour start in the student center? We also did a science tour they offered right after the main tour and saw chem labs and the science building and library, as well as a great tour through the old engineering building.
We had to leave our tour a bit early for it but it was headed into the dining hall when we did. Also, I love the art on the quads, from the slavery monument, to the statue of Marcus Aurelius, and yes, even Bluno, who is there temporarily. Also, the libraries are open during normal times and you can just go in them.
They don’t show you the dorms for good reason 