Possible Clues:

• Indirectly look for rooms first? It could be a fluke
• Sole, plaice etc
• Turbot or plaice
• Sole isn't the sole one
• Sole is not the sole one
• Flounder perhaps as lift shaft almost collapses
• Sole, yet not to the sole one
• Sole not sole example
• That sounds like the place for one
• Flounder, perhaps, if time must be up in a second