Our kitchen and living room are an open floor plan with side walls of 12' but a peak in the middle of 21'. In my opinion the room sounds echo-y and I've been looking for a solution (we already have rugs and curtains for some sound absorption). I came across a company called "Acoustical Solutions" and they make sound panels out of photos / art. Do any of you have experience with anything like this? Or other recommendations? These panels are expensive so they'd be an investment. I'd have to choose my art carefully (would probably buy off istockphoto) and would probably do 4 panels above our kitchen cabinets. https://acousticalsolutions.com/product-category/acoustic-panels/art-acoustic-panels/

Liebherr doesn't offer panel ready in a refrigerator/freezer stand alone unit any longer. Honestly, there isn't a lot you can do with a stand alone set. Perhaps you could do a pair of 30" liebherr HC15/HCB15 units. This would take the same space, be only 80" high and give you 4 freezer drawers and a "french door" refrigerator section look.

I suggest you try a medical forum (perhaps one that deals with alternative facts). There's nothing we can do to help with your neuroses in an electrical forum. The PANEL is not going to be a source: 1. It's pretty well shielded. 2. It's a small radiating area. The issue is the wiring. These are almost always unshielded in most areas (type NM or the like) and they are long and provide a much bigger radiating area (especially necessary when you're talking something extremely low frequency like household current). Any electrician can tell you the coupling/radiation from a long wire is pretty easily detectible. Inside a panel (even with the cover off) not so much. So if you are really in a panic, use metal conduit or MC cabling.

Why does the wall need to stand out more? Lower the TV so it is ~5" from the top of that tall side board. Move the stuff off of it and put it in a book case beside the TV. Lower the words behind the sofa so the middle of them is ~64" from the floor. Just because you have a tall wall/ceiling does not mean you have to fill it up to the ceiling. Your proportions of vision are the same. Your words have gotten lost in the dimensions. Or you could find a very tall large piece of art to fill in the space behind the sofa if you want to fill it.