Product review (4 stars): Works Surprisingly Well.  Spin Dry Is Amazingly Good.
Works surprisingly well.  I have an extra large washer, but the wiring and plumbing in this newly acquired +100 year old farmhouse needs to be completely redone.  The plumbing can in no way handle the output of my washing machine, so I bought this for the interim and let the bathtub handle the excess water.  The only things to be mindful of is that it'll handle only so much.  I can do a couple pairs of shorts, tee shirts, skivvies, and socks in the summer, but only a pair of lined jeans, a hoodie, a tee shirt, skivvies, and socks in the winter - not even a day's worth of clothing.  I think the key is that the clothes have to be fully floating to agitate correctly, meaning fill it up to the overflow every time.  I typically run two wash cycles for every load to get things clean.  Again, I live on a farm and my clothing tends to get pretty dirty, so YMMV.

The spinner is crazy good, but limited as well.  I spin half a load at a time for just one minute, then run yet another wash cycle as a rinse cycle, then one minute spins on half loads to finish.  From there things go into a Magic Chef MCSDRY1S 120 volt mini dryer which is also surprisingly good.

I keep forgetting to buy laundry detergent, so I've been using a tablespoon or two of Dawn (a good squirt, really) and a couple tablespoons of borax.