"At my suspicious grandmother's house, you must always follow the rules... Rule one: keep the lights dimmed. Rule two: stay away from loud noises, we have a creature with sensitive ears. Rule three: if you want to practice your religion, do it in your own room. Rule four: serve." Do it yourself, maids are for guests only.
The fifth rule: stay away from the inhabitants of dark rooms, for their spirits are malicious.
Sixth rule: Always remember to ask permission before entering the house, as you do not know the cost of his anger.
Note:
If you like the house and one day decide to become one of its guests, remember that payment is in gold only.
Otherwise, you are welcome!