I always figured the cost of the additional square footage in a home per property tax etc was part of the equation. There's some cost for additional size usually. But if you're already paying that cost better to get some use out of it in the form of bulk storage for sure. I suppose there's a freedom to store in having that space. I like the time saving angle, I was looking at old receipts last month and am always stunned by the slice of life they capture. I had transactions where I'd go buy filtered water. Since buying a RO device I never had to haul water any longer. Such a different time of life, definitely saving time there.