Climbing and Conquering Mt. Washmore

One of the benfits of building a house is designing the rooms. One of my goals is to have more than one washing machine in the house. I am thinking one upstair and one downstairs/basement. Upstairs clothes stay upstairs and downstairs clothes stay downstairs. But I know that will completely confuse me. How about laundry machines side by side? Not sure that wil help. I have no problem washing the clothes, its the folding and more so the putting away that gets to me. .. and my worst flaw? I forget clothes in the washer -- wet -- the horror! I am currently working on formulation that can get rid of the mildew smell of the wet forgotten laundry.