It was a very quick scene, after Jeana turned off the closet lights and was walking out of her room into the hallway. I think it was when she was muttering how she would have "Coltie" deal with getting her ex-husband's stuff to him. She is walking out of the room and one can see the bath over to the left as she passes by it. The door is opened and the urinal is right there.
I also think the reason it looked so low to the ground is because in those scenes of Jeana in her bedroom closet, etc., her doors are very, very tall.
She must have nine-foot tall doors or something. So the urinal or whatever would look out of proportion because of how tall those door openings are.