Well, Vita, this is your dungeon, which means you have pretty much all the details about it. If you don't tell us these details, that requires the players to come up with their own, which you said you were "looking forward to seeing what people come up with". If you just say someone's method is wrong and that there is another method that's right that you won't tell us, how are we supposed to come up with something that makes sense that allows us to both have fun and and fits with your version of the dungeon?