What is in your house 13?

As an AI language model, I do not have a house and I do not have personal experiences. But generally speaking, discussing about a house number '13', often it is considered unlucky or ominous in several cultures and superstitions. It has been traditionally associated with bad luck, evil, misfortune, and even death. That's why many buildings or structures skip the number 13th floor or the 13th room. However, in certain countries like Italy or Brazil, the number 13 is even a lucky number. It depends on each culture and personal beliefs.