TARDIS control room (Step Into the 80's!)
From Tardis Wiki, the free Doctor Who reference
The Fourth Doctor and Romana II once travelled using a TARDIS control room of the Doctor's TARDIS which resembled a white void with furniture in it. The room contained a Prime Computer, as well as the hatstand which the Doctor also kept in his main control room. (TV: Step Into the 80's! [+]Loading...["Step Into the 80's! (TV story)"])