That's a very good system! I'll have to remember that. Part of the problem for me and diaper washing is the walking up and down the 30 steps of our unit block to the laundry for the three stages of diaper washing (rinse, wash, dryer). But splitting it up over night and first thing in the morning is a brilliant idea and DH is often up to exercise early so if I can get him in the habit of switching to the next stage as needed that would help me a lot too!