I'd disagree with the last two. There are now many websites that sell quality mail order mattresses for much less than a brick and mortar store of yore. I don

I'd disagree with the last two. There are now many websites that sell quality mail order mattresses for much less than a brick and mortar store of yore. I don't know how successful they are, but Redfin seems to have improved the process of home selling/buying.