Our only rules are "Have fun" we are camping, you WILL get dirty, you likely will get wet, you will smell of smoke from the fire you can cook over the campfire, wear grubby clothes, no need to look at a the clock or calendar, you don't need to shave every day, or take a shower every day. Food is more likely to come in tin foil from the fire than from a frying pan.
And yes, the shower and toilet work, they are NOT decorations!
If this bothers you, your likely NOT a camper and likely won't have fun with us.