Product review (4 stars): Small, works great!
I was excited to know that portable dishwashers even existed when I moved to a tiny New York apartment.  This dishwasher fits perfectly on my countertop beneath my cabinets.  It's about 18 inches tall, so measure before you buy.  The set up was really easy. You have to take apart the 2 pieced of the nozzle, other than that, it's just a matter of sticking the hoses in the right places.

The only weird thing is that in the manual, it never tells you when to turn the water on.  You turn it on just before you start it.  Also, there's no need to worry about the water not being hot enough - the dishwasher makes it really hot!!

I would give it 5 stars but I've only used it a few times...so far so good!