A:Answer I do not have mine stacked. As long as you have light in your laundry room, you should be fine. I have had a weird high pitched noise that has popped up in the dryer but it doesn't do it very often. Even though I recorded the sound, when the repair man came, he just said, "well , it's not doing it now" and didn't do anything. That was a big waist of time. Not sure what to do about it.