Product review (5 stars): Best there is, concerning portable dishwashers
I had been researching portable dishwashers for some time now, and finally chose the GE 24 inch.

Take it from me, you probably do NOT want one of those counter-top models; not if you have regular sized pots and pans and large dinner plates like me.  If you are going to cook a bunch, then you need the real deal--24" is the standard size.

The delivery was spectacular: the delivery men called me a day in advance to let me know it would be delivered between a certain time frame, and then the day of, they called me again to let me know they would be at my house within one hour.  They brought the dishwasher up a flight of stairs without damaging it.  They opened the dishwasher for me, took off all the packing materials and put it where I wanted it.  Such A+ service!!

It even came with a small tube of Jet Dry and a coupon for the next purchase of one!

The only, ONLY drawback is that damned short hose in the back.  Only about 30 inches from the dishwasher to your facet is all you get.  The dishwasher literally is backed as close to the counter as possible to reach.

A great detailed review of this product is in a blog called "A Chef's Daughter."  Have a look at that if you are in the market for a portable dishwasher.