This thing was very inexpensive and just works. It’s going on a few years now with no hiccups and has made it through a couple of moves which says a lot. There was no assembly needed. Just open the box and plug in the fridge. This wine chiller keeps the wine at the perfect temperature and it extremely quiet. I love that it has dual climate control for both red and white wine. The top part can be adjusted easily down to 54 degrees and the bottom can go lower (down to 46 degrees). The slender design allows for it to fit in most spaces easily. You do need to allow for some “breathing room” in the back of the unit…try not to put it flush to a wall.