Product review (4 stars): it does a good job That it costs a fraction of a standard ...
Because of its small size, there are some constraints as to how much laundry can be done in a single wash load.  Also, because the adding and draining of the washing and rinsing water have to be done by hand, it requires quite a bit of handling and supervision.  The spinning action requires an even smaller load, doing only half of the wash load at a time.  But where hot and cold water sources and drainage is available, as for the old washing machine, and compactness and effective cleaning are required, it does a good job  That it costs a fraction of a standard washing machine, if one can afford the extra handling time, it is well worth what it provides for laundry service.