We chose this unit specifically to fit a space where a linen cabinet used to be.  We wanted a stackable unit, and was particularly attracted to this unit because of it's compact size, and controls located in the center of the unit.  After installation we ran a few loads and in the washer's spin cycle the unit vibrated horribly and nearly danced out of it's space.  Turns out the installer only removed 2 of the 4 shipping bolts that hold the washer drum in place during shipping.  After removing the remaining 2, the unit is very steady during the spin cycle.  Make sure the installation instructions are followed for removing the shipping bolts.