Fold sheets and pillow cases then store them in sets.
Make sure the place on the shelf or the container is clearly labelled with either the name of the person or the size of the bed.
Maybe have a specific colour or pattern for each bed or person.
It’ll be much easier for everyone to make their own bed if they know exactly which is theirs.
And if you are Chief Bed Maker, it’ll make your life just that little bit easier!