@Ella5354
Can you elaborate? Do you mean they are not respecting that certain areas are off limits to them? If so, perhaps make that clearer on your listing. What I mean is that, although you have specified the areas that the guest has access to, it might be worth also pointing out which areas they do NOT have access to.
Or, do you mean that they are not respecting your space because they are being overfamiliar or too needy (I have certainly experienced this in the past)? Your listing makes it sound like you are a sociable family and enjoy mingling with guests, so which boundaries has this guest overstepped?
It's hard to give advice without knowing what has happened.