I was just going to post this reply. We've taken them on 2
DCL cruises - we asked our stateroom host if it would be possible to borrow the vacuum and we made sure to use it well before the luggage had to be in the hallway. They were NOT hesitant at all to allow us to use the vacuum. As a matter of fact, it was my husband who asked both times and I kept saying "it's ok if we can't use it" because I felt they had enough to do and both times they were soooo willing to allow us to do it.