Would you keep shampoo in a room that almost is never used?

So I just had my father in law and his step daughter come down for the weekend. The step daughter is the kind of person that wants to be catered to. She requested to use the master bathroom because there wasn't any shampoo or conditioner in the guest room. I was raised to always take my toiletries anywhere I go. Would you guys keep shampoo in a room that almost is never used? 

Vote below to see results!