My design makes use of the tall ceilings and moves the hanger rods about 8 1/2 feet from the floor for half of the hanging space. In those spots I used the wardrobe lifts to swing down to 3 feet for easy access. Under those top rods are the mid rods and under that double height drawers. In the middle back wall a place for the dirty clothes baskets, linens, towels, and miscellaneous other stuff. We have been using the closet with out the back cabinet for about 4 weeks and no clutter. I just added the back center storage cabinet in the last few days and emptied most of the lower drawers into that cabinet.
FWIW we have much more storage and about 20% more "usable" hanger rod space.
SHMBO gets the long side, 14 feet of hanger space and 6 drawers.