Since we all seem to be agreed on visiting the treatment rooms first can I suggest that we transition upstairs, and then fetch the ladies in the guest rooms downstairs on our way to the basement?  Aloisa is right that there's probably no sense sticking them in harm's way, and last we hear from them they were sleeping.  I guess we should try to make sure that no one gets left behind, but there's no need to take heedless risks.