Another 6-hour brewer here. I brew in my garage, but store everything in my basement (in the winter, at least), so that adds some time and several trips up and down stairs. That also includes at least an hour of cleanup at the end, once everything is back downstairs and it's time to start disassembling the boil kettle, cleaning the HopStopper, spoons, autosiphon, stir rod, pitcher, mash tun, Bazooka screen, all the tubing for the plate chiller, the cup the yeast was in, a funnel, the hydrometer and tube, propping everything up to dry, and so on and so on. I just put on some headphones and zen out while I do it. It's kind of relaxing, to be honest.