Well, this is interesting... I am not sure hanging your dryer upside down from the ceiling is advisable... but
Q
Side by side option with storage, folding/layflat space & hanging rod.
Option for stacking the washer & dryer and getting good use out of the space next to it.
Slide + Laundry room...
Storage option - may or may not work, but good idea for behind a door.
Storage about laundry (could also be open shelves)
Well, this is interesting... I am not sure hanging your dryer upside down from the ceiling is advisable... but
Q