I just received this, so I don't yet have a rating for how well this refrigerator maintains its temperature.  I had searched for months for a dual zone refrigerator with the 30" width and the capacity to hold a good amount of wine. This has all of the features I searched for (dual zone, lockable, stainless steel, wood frames that pulled out, LED lighting, alarm if door is not fully shut), and I really am pleased with the quality of this refrigerator so far, for the $. I saw much more expensive refrigerators out there, but was not willing to over pay.  This will fit my space perfectly, and will look custom built. This was packaged perfectly, not one ding at all.  I will be renovating an existing wetbar to add this refrigerator, so will update this review after I use it a while. Update: I've now had this for about two years, and it works great. It is quiet, holds the temp as set, looks modern.