Ok, but........here's the thing. I have two houses. One is at the lake, and one is at home. Both need a kegerator, of course, and both need a fridge of course. And then the house we rent in Texas in the winter has two, and again- one is for food and one is the kegerator.
And I hunt, so we need a couple of freezers for venison. Oh and we garden, and freeze our fruits from our plants (as well as our veggies), so we need a couple of big freezers.
Now, in my house I only have one upright freezer, one chest freezer, one regular fridge, one fridge converted to a kegerator, and one small dorm fridge "just in case".
But if you add them all together.............well, maybe that is a little excessive.
Home: 2 full size fridges, one chest freezer, one upright freezer, one dorm fridge. That's only 4.5, really.