Ok, We need help with this issue. We have our washer and dryer on top of the storage doors that come with the Duet system. Whenever the washer is on spin cycle: The wood floors vibrate, where I am sitting at the kitchen desk and very much in the office. the windows in the office vibrate, and the booze bootles in the cabinets above the kitchen desk, as well as the shot glasses in the basement on shelves lining the wall! I used to use the office, but my antique library desk would vibrate too much so I moved it up into our bedroom and now hubby uses it instead. - oh yeah the pictures on the office wall also move! Any ideas> When we first mentioned this to the builder rep, he(amazingly) said it was due to the fact that the floor stringers (?) were all running in a certain way so the vibration would move along them.