If 52 isnt willing to introduce colour coded bands how about wearing on wrist for tops and ankle for bottoms. Just a suggestion. If anyone can think of something else post it on here, 52 may put something in place that doesnt cost them anything.
Before you start climbing the stairs to the last floor where the dark room and porn cinema are theres a room that used to be the utility room. You may have noticed the boys doing laundery in there, thats the new bisex porn room.
I think thats a great idea. Third colour vers. you know some people maybe embarassed about announcing theyre bottom, as if being a bottom is something to be ashamed of. But i totally agree if the sauna thinks different colour towels is a hassle they can always use colour coded bands they have on the keys.