Three years ago we moved into a home that had a 30 cf LG. It was big but it never made ice or kept its contents below 48 deg.  Our new 21.4 Frigidaire Professional made ice in the top and bottom the first day! Yes, it has ice in the door and a separate unit down below in the freezer. We love the middle drawer for drinks and the frig is a constant 35 deg.  We'll be buying gallons of milk now as opposed to 1/2 gallons.  The old frig didn't keep milk long at all. It's only been a few weeks but we are very satisfied with the Frigidaire.  The smaller size of the frig hasn't been an issue at all.