Product review (5 stars): Perfect for me since it kept me from going out ...
I bought a gently used one at a sale in 2010.  Perfect for me since it kept me from going out frequently in minus 40 degree temps to do laundry.  No problems at all with the unit.  I lent mine to my daughter over a year ago and just decided to buy a new one for me.  I hope this new one will serve as well.