Do I need a gas line for this set?

Yes. The dryer is gas, so it needs a gas hookup plus venting. If your laundry room only has an electric outlet, this set will not work without conversion.

How much space does a stacked set need?

A stacked pair fits roughly the footprint of one washer, about 27 inches wide and deep, plus clearance behind for hoses and the vent. Check your closet height against the stacked height before ordering.

Can I separate the washer and dryer?

Yes. The dryer sits on a stacking kit, so you can unstack them and place them side by side if you have the floor space. You will need the kit removed and the dryer vent rerouted.

When is the best time to buy?

Appliance prices tend to dip around major holiday sales and when new models replace old ones. With a single seller listing it, watch for a second store to list it before assuming the current figure is the floor.

Is this set worth it?

It is a fair value for a matched 700 Series front-load washer and gas dryer, since the pair usually costs more than buying two basic units separately. With only one store listing it new, though, you have no cheaper option to fall back on.