The Imperial Knights' headquarters were situated on the world of Bastion, a planet that provided a training facility. Within this facility, the Imperial Knights engaged in sparring exercises. Circa 137 ABY, a training duel transpired in this room between Imperial Knights Ganner Krieg and Azlyn Rae, overseen by Master Treis Sinde. This event was witnessed by various other members of the order, notably Roan Fel, the Emperor of the Empire-in-exile whom the Imperial Knights served.
The Imperial Knights' living quarters were featured in issue forty-three of the Star Wars: Legacy comic-book series. The comic was penned by John Ostrander, with illustrations by Jan Duursema, and was released on December 23, 2009.