ZoomingFalcon, what you are referring to is the SAMI, or Saturday Morning Inspection. It is a wing-wide extensive room inspection, where everything must be clean, free of dust, all items where they are supposed be, and uniforms looking perfect. There is much more to that, of course. Squadron area room, shower/bathroom, vacuuming floors...My roomates and I stayed up until 0300 this morning cleaning, and woke up at 0600, skipped breakfast, to continue cleaning. Now we wait for stan/eval staff to make there way over here at 0930. SAMIs ruin weekends.
And yes, each squadron gets a score based on how the individual rooms, bathrooms, and the SAR looks.