I can not have an "oversized" refigerator, side by side for my small gallery style kitchen. Why everyone likes "bigger is better"? Sometimes I often wonder about those under counter refigerators that some European kitchen sometime have. It would be great for saving up counter space! And no worries about having one part going out while the other one still working! Like if your freezer goes out, your refigerator still works. Or your stackable washer/dryer combo...been there before! My dryer went out but my washer didn't. I thought about getting just a new dryer but it was cheaper to get the combo sets and they are on sale. Or your microwave/light hood combo..yep, happened to me when the micro broke in Oct, 2011 and haven't used it since then, except I used the hood lights and timer and the non functioning room in the micro was used for bread storage like our old bread drawers that our grandparents had! Worked but I found out that I didn't miss my microwave that much.
So combo sets/units have their advantages and disadvantages. I am going to see about getting a good counter microwave, make a shelf on top of range and install a hood light under the shelf. When your microwave goes out, there you go, replace one stuff instead of two.
I don't use the spray attachment that comes with the sink outfit. It sprays on everything including the walls which I don't need a wet wall!