I just received this unit today but will write a review on the one this is replacing, identical unit.  I bought the original unit in 2010 and it has been a great little refrigerator.  It holds plenty of bottled water and soda.  I do not use the can holders in the door and it's too bad they couldn't be removed and something else put there for more capacity.  It has never frosted up on me so can't speak of that.  This year it has not been able to maintain the desired temp of 34-38 degrees.  I suspect it has developed a leak in the freon system and no one is able to repair it thus the replacement.  I am waiting to plug the new unit in for the recommended time (6 hours) for the system to stabilize.  I actually won't start it up until late tonight  so hopefully by tomorrow morning all should be a go.