TARDIS to those first seen in 1963, with multiple roundels illuminated from behind. The fourth major redesign of the TARDIS in the revived series appeared in the eleventh series. New production designer Arwel Wyn Jones said that the inspiration for the Thirteenth Doctor's TARDIS was based on the 2005-10 model, which he had worked on. The console room is the "safest place on the ship," and so when its occupants are in danger the TARDIS will reinvent its architecture so as to allow them to enter the console room. This can also result in the TARDIS materialising itself within its own
Home Hill Powerhouse which leads to the first floor. The staircase is constructed of concrete with an iron handrail. The western wing has narrow brickwork columns dividing the facade into three bays. It supports a verandah on the ground and first floors. The ground floor has been partitioned into three rooms: a laboratory, storeroom and galley kitchen. The interior walls are rendered and are painted white. The first floor has been partitioned into two rooms with a timber-framed wall, which were bare of any fixtures and fittings and have a very simple interior. The ground floor of the eastern wing contains the main