This cell, particularly in the main reception area and on the ramps between levels, is too damn dark. Both of the screenshotted locations could use an added light source. And the cell ambient might deserve a modest increase.
It's so sad, all by itself! And it's the first thing you see when you enter the cell! (Suggestion: remove it, or add 1–2 more racks, as is standard in hlaalu guard towers)
Everything above the t_de_furnm_shelf_01 shelves in this cell is floating by the same amount. I guess that mesh changed size at some point and this cell wasn't updated.