Seeing as my attempt to find my way to the fifth floor in March failed so dismally, I didn't want to miss out on such a rare chance to see the former salon and restaurant.

It's pretty amazing really, and since space is hardly in short supply in the building the rooms have remained unconverted.

Thanks to drone_pilot for making me aware that Lewis's were letting people in, and to the Lewis's staff for letting me walk around and photograph it at my leisure.