The Herberger is a toss up as a facility. Yes, it's not like the old art deco palaces like Orpheum or the Pantages in LA, but that's ok. I like the exterior design, the atrium and the decor of the place, but they really need a larger lobby and the way the ticket booth is set-up in a cul-de sac of sorts makes getting around the cramped lobby difficult. Add to that some kind of craft fair vendor thing and the way people were crowded over in the bar set up in a hallway (?). Not impressed with the set up of the lobby.
Restrooms? Small as well...not nearly the number of stalls/urinals they should have for an 800 seat theater.
The inside of the theater is very faux-traditional with the balconies and such and cozy, comfortable red plush seats and even the from the farthest of seats you have a decent view. Not sure if it was just the production I saw, but there were no curtains, so come curtain call, the audience was confused as to whether it was over.