Findings:

• upstairs/downstairs trick in Nethack
• Upstairs, Downstairs
• Upstairs at the Downstairs
• The Dancer Upstairs
• Beethoven Lives Upstairs
• She lies upstairs, a gray whisper
• upstairs (user)
• the thing upstairs
• the man upstairs
• Upstairs
• my upstairs neighbor
• Downstairs
• As nuclear explosions ravage New York City, the apartment block residents rush downstairs to escape the building, only to be forced into the basement by further explosions.
• The Ogre Downstairs
• There's a drummer downstairs
• Downstairs Cabaret Theatre
• Evil Thing Downstairs at my Dad's House

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