As the title states, and as suggested back in the alpha stages for ARR.

Make the retainer and player inventory viewable in a bigger inventory window. It is a hassel to go through your retainer with a 5X5 inventory window. I would rather have one big window with everything in viewable sight. The same goes for my inventory.

The only reason why I think SE ignored these suggestions is because of the PS3 and its limitations. Therefor PC users are dragged down to the limitations of a PS3 user for thr sake of the game releasing on time.