The arrangement refers to how to washer and dryer sit next to each other and where the doors are, as in front-load vs. top-load. You can save some space if you get a stackable set, but they are ...

With this combo, you can wash and dry your laundry ... the vertical LG Washtower is a stacked washer and dryer set that provides full-size capacity in half the space. The single-unit tower has ...