Rob was an excellent guide and was very accommodating to all guests on the tour.
I would personally budget more than just the 3 hours of the tour, to give yourself more time at the palace of justice.
We did the tour on the morning of our check out from 7-10am. We did not have enough time to look at everything in the palace of justice exhibit, but that was due to our own check out time, and not the tour.
I would 10/10 recommend!