I cannot tell you how many times I would go to change the sheets and launder them and forget about them in the laundry machines or get them done and forget to put them back on the bed. Then at bedtime, when we were already exhausted, we would have to put new sheets on the bed. It was quite frustrating.
So now I have two sets of sheets (or more for babies) for each bed. When I take one set off to wash, I put the clean set on the bed and make the bed before I even start laundering the dirty set. When that set is done (no rush really), I just fold it and put it away for the next time I change sheets.
I have found this to be really helpful and to make our home more peaceful.