TARDIS bathroom The Doctor ' s TARDIS had multiple bathroom s . ( PROSE : " The Bodysnatchers " , COMIC : " Space in Dimension Relative and Time " ) At times , companion s had their own personal bathrooms near their bedroom s , ( PROSE : " The Bodysnatchers " , " The Crooked World " ) but sometimes the inhabitants of the TARDIS had to share a bathroom . ( PROSE : " Lungbarrow " , COMIC : " Space in Dimension Relative and Time " ) History . Leela once incorrectly referred to the TARDIS swimming pool as " the bathroom " , a habit which the Fourth Doctor temporarily mimicked . ( PROSE : " Doctor Who and the Invasion of Time " ) The fourteenth bathroom had a tap which , by the time the Fourth Doctor was travelling with Romana II , had been dripping for three centuries . The Doctor couldn ' t find any washer s to fix the tap , so he set a temporal containment field around the tap , making it so that every drip was the same drop of water . ( PROSE : " The Well - Mannered War " ) When Chris Parsons explored the TARDIS , he saw a bathroom with with a claw - footed bathtub the size of an Olympic pool . ( PROSE : " Shada " ) When the Fifth Doctor gave Peri Brown a tour of the TARDIS , he pointed out " the fourth bathroom " , a room which was opposite " the fifth bedroom " . Peri liked the look of the fourth bathroom ; it had a deep blue colour scheme and a large bathtub . ( PROSE : " Doomed " ) Frobisher once got the TARDIS to conjure a 3D replica of a Gumblejack in a bathtub . He then pretended to hunt the Gumblejack while having a bath . ( AUDIO : " The Holy Terror " ) Bernice Summerfield asked where the bathroom was when she entered the ship for the first time . The Seventh Doctor pointed to a doorway in the TARDIS control room and told her it was the first left after the zoo . ( PROSE : " Love and War " ) Shortly before the TARDIS arrived at the House of Lungbarrow , Chris Cwej had a long bath in a large , tile d TARDIS bathroom . He fell asleep in the bath and , after getting up , dried himself with a towel which had been used by Roz Forrester before her death . This bathroom was also used by the Seventh Doctor , who kept a rubber duck by the tub . ( PROSE : " Lungbarrow " ) During Sam Jones ' first couple months with the Eighth Doctor , she found the TARDIS bathroom in a different location every morning ; she believed that this was the TARDIS playing tricks . On the day the TARDIS landed in 1996 San Francisco , Sam had a bath in a bathroom with a giant brass - legged bathtub . ( PROSE : " Vampire Science " ) However , by the time Sam and the Doctor encountered Zygon s in 1894 London , Sam had her own en suite bathroom connected to her bedroom . After rescuing Emmeline and Nathaniel Seers from the Zygons , Sam provided each of them with soap and towels and directed them to bathrooms in the TARDIS . ( PROSE : " The Bodysnatchers " ) Before having dinner with the Doctor on the " Cirrandaria " , Sam spent some time in her bathroom making herself look nice . ( PROSE : " Vanderdeken ' s Children " ) After leaving the Crooked World , Fitz Kreiner shaved in his TARDIS bathroom , contemplating the marriage of the Masked Weasel and Angel Falls . ( PROSE : " The Crooked World " ) John Jones used the mirror of a TARDIS washroom whenever he changed his appearance . On one occasion , shortly before the TARDIS received a distress signal from Datastore 8 , Alice Obiefune wanted to use the bathroom but couldn ' t because Jones was in it . ( COMIC : " Space in Dimension Relative and Time " ) After Jones left the TARDIS , Alice remarked that she missed his " bathroom - hogging ways " . ( COMIC : " Remembrance " ) The TARDIS once created a holographic leopard in the bathroom while Clara Oswald was using it . ( HOMEVID : " Clara and the TARDIS " ) Bill Potts asked to use the toilet during her first time inside the TARDIS . The Twelfth Doctor gave her the directions from the TARDIS control room to the toilet : " down there , first right , second left , past the macaroon dispenser " . Nardole had used the toilet shortly beforehand and advised Bill to " give it a minute " . ( TV : " The Pilot " )