Product review (3 stars): Great if you have teeny-tiny dishes...
...which I don't.  Tall wineglasses?  NO.  Coffee mugs? NO (at least not on the rack which seems made for those old fashioned china cups of years past).  Regular sized dinner plates?  NO.

While the unit does fit beneath my cabinet and takes up a relatively small area, the lack of height prevents many things from being loaded into this machine.  For dinner sized plates, I have to sort of lay them at a 45 degree angle and hope they don't fall.

Still, the most difficult things to clean by hand are drinks glasses, mugs, cutlery, cooking utensils and the like.  And they fit easily.

This unit also CAN (you can turn off the feature) sanitize your dishes...it gets the water extremely hot.

Haven't had the unit long enough to comment on leakage...I must say that areas that might be prone to leakage appear relatively easy to repair if necessary.

To sum it up, not the dream machine I had hoped for, but a worthy addition  if your kitchen has the space and you cook a lot.