Our LG model LTCS20220 refrigerator-freezer is wonderful.  We had a problem with the installation, .e., the door reversal was not done properly.  However, this was corrected by Our LG model LTCS20220 refrigerator-freezer is wonderful.  We had a problem with the installation, i.e., the door reversal was not done properly.  However, this was corrected by another crew.  One feature that is lacking is built-in thermometers for the freezer and refrigerator.  And it is important to know these temperatures to be certain that food storage is OK.  We installed wireless thermometers, but we can see the wires from these thermometers on the left side of the refrigerator-freezer (not a big deal).  Also, we have to replace the thermometer batteries periodically.  Otherwise, the LG is excellent in terms of space, layout, performance, and aesthetics.