So one of the things I was going to have Heiji do was lure a robot into a Confinement Room cell and secure it closed with some rope/something solid to prop the door closed, I don't know if you'd be interested in that but I'd like to do something with Kuzuryuu in any case!

Under the bed might also be a good hiding place for someone locking themselves into a cell once the lights are out, depending on how smart the robots are...