What other people could do in your house that they can't do it in other houses?

You do have certain rules in your house,right? Did you use all/any of the common rules like anyone ordinarily had in their houses as the rule in your house? What other people could do in your house that they couldn’t do in other common houses?(like sitting on your dining table,putting their feet on your low table,eat everything they like from your refrigerator,etc). What makes your rule different than any other rules?