Is it permissible for a husband to bring his sister's husband into the wife's bedroom in her absence, and for him to stay overnight there?

If the house is owned by the husband, he has the right to admit whomever he wishes and allow them to spend the night in the bedroom, as long as it does not harm his wife or involve the use of her property without her permission. However, if the house is owned by the wife, he is not permitted to admit anyone or allow them to enter the bedroom.