But Mom and Dad's King size water bed mattress, which sprung a leak overnight, is drained, out of the bed, and laying on the back porch to drain some more and undoubtedly freeze overnight. It took three of us 2 hours, much grunting, straining and snarling to get it done. There won't be another water bed in the future. I don't know what they are going to do but I think they are seriously considering a sleep number bed.