Amen to that, sir!
the gym isn't used enough, first, add a bit of complexity to the main event and they could add a second event (like the stripper job's private room) where it's time for the prisoners to spot for Karryn, that would resume to avoiding the prisoners dirty tricks (and steamy shlongs) while getting more toned, because muscle mommy Karryn would be *chef's kiss* and it would add a lot to a dominant/sadist run, because I find the sadist streak a bit under exploited, could be more fleshed out, with associated edicts, titles, more passives, different challenges that would make losing battles even more problematic for Karryn (an extended confidence system, in a nutshell) and I want a dominatrix ending, when the emperor comes to get Karryn at the end of the run, she comes out of the gates sitting on a throne moved by bound and gagged prisoners, while taken aback, he would still marry her, but inevitably become her boy toy in the process.
Also, the rooms in level 4 are already there, the swimming pool have so much potential for a few activities (mostly slime-oriented), as well for the chicken farm, there could be something with the werewolves.