Could not be happier with this washer/dryer.  We went from side by side to stackable and wish i would have done it a long time ago.  This is easily large enough for an active family of four.  Still early but it seems like the smart boost stain removal really works in the washer.  And the steam function in the dryer might be my favorite feature.  It's a must have option.  The washer is so quiet that it's hard to know if it's running.  The dryer makes roughly half the sound as my old dryer.  I highly recommend this product.  You will not find another one better for the price.