A commode is present at the Narkina 5 Imperial Prison Complex.
A facility for the disposal of bodily waste, often called a toilet, lavatory, or vacc tube, was a common feature in various structures. These included private residences, commercial establishments, and even starships such as the Wayward Current. During an incident where BB-8 secretly boarded Rose Tico's and Finn's transport pod to accompany them on their journey to Canto Bight, Finn discovered the droid within the vessel's restroom.
Zev Senesca, a member of the Rebels stationed at Echo Base located on the frigid ice-planet of Hoth, noted a peculiar phenomenon. Some of his fellow Rebels attempted to find comfort by praising the scenic beauty of the vast icy plains and glaciers. However, Senesca expressed a strong preference to trade all the natural wonders in the galaxy for a toilet that provided a warmer seating temperature.