We bought a front loading washer/dryer set last year to replace a top loading set that was slowly wearingout.....pump was getting weak in the washer and the dryer was just tired (but what would you expect after 12 years?)
While we were hesitant about buying the front loaders, since then our hesitation has disappeared and we're quite glad we made the purchase.
The washer is much quieter when operating than the top loader and have yet to hear it spin (or feel it either....since its rotational axis is 90 degrees off of what the top loader is. We sued to "feel" the top loader spin when it was unbalanced....and the front loader, no matter the load inside, has yet to make itself "Felt" when spinning...if that makes any sense.)
The washer does use much less water than the top loader....and we've noticed a little drop in our elect. bill from that. Not huge by any means, but every bit helps.
The washer extracts much more water from the clothes/towels/whatever than the top loader ever did which reduces the drying time spent drying the load of clothes. Our washer has quite a few cycles pre-programmed into it (delicates, towels, heavy, permanent press, "quick", etc.) with their pre-programmed water temp, spin settings, but all the settings are "customizable", meaning we can override what the washer has preset and pick our own. We usually put the spin at med or heavy instead of the "lighter" spin settings found on the delicate or perm press cycles. Have yet to see what difference the slower/lighter extraction speeds would make....maybe fewer wrinkles on what comes out of the washer, but other than that, we use the faster two setting pretty much all the time....and the clothes come out VERY dry from the washer.
The washer and dryer are physically smaller than the front loaders they replaced and we ended up, after playing around with how to arrange them in the laundry room and after some use, stacking the dryer on top of the washer. And even stacked, the dryer's door is still quite low...and I'm only 5' 2" tall and I have no problem seeing or reaching down into the dryer or operating the front controls.
And the waher does treat clothes much nicer than a top loader. There's no agitator ripping and whipping back and forth...the clothes just tumble. And we've noticed we just haven't been able to overload the washer yet.....and we've tried. 8 pairs of jeans, 6 large bath towels, and more and the washer just works. Pack a top loader with an agitator too much and the clothes won't circulate properly and won't come clean......and this hasn't been a problem at all with the front loader.
We bit the bullet buying the front loaders.....and we'll never go back to a top loading machine. We see now why the Europeans like them so much and wonder why they were so late to the scene here in the states......cost maybe? Just a much superior way to wash....