Do any of you have experience with stacking two washers together (and
two dryers together) as opposed to the usual washer/dryer stack?

I have a small laundry room, and wanted to put the washers together at
one end of a wall, and the dryers at the other end with a few cabinets
in between for folding. Placement is mainly because of the location of
the water lines, but also on the units I've chosen (Miele) the washer
is hinged right and the dryer is hinged left. Stacking them in the
traditional way makes for a more difficult access of one of the
machines in each stack.

Miele tech support told me I can't stack the washers (dryers however
are stackable!), but couldn't tell me why. I'm not sure if I'm
satisfied...

Any thoughts?

Thanks,
Michele