A:Answer Hello there,
No, you do not have to stack this Samsung washing machine; it can be used as a standalone unit. It is designed with a shallower depth to fit within existing laundry spaces and can be stacked with a compatible dryer if desired, using a separate stacking kit.
And yes, this washer has leveling feet. These feet are essential for ensuring the machine is installed on a level, solid floor to prevent excessive vibration, unbalancing, or movement during operation.
Have a great day.
-John