The standby generator room with the plinth on the floor showing where the generator was mounted - the fixing bolts can still be seen. No trace of the induction or exhaust pipes have ever been found outside the shelter. There is some serious rust swell on the structural steel members but the corrugated steel has held up well.

A typical run of tunnel which would have been lined on both sides with 3-tier bunk beds. Notice the dished floor which was designed to aid washing down. To save on costs only the upper part of the tunnel was lined which does not hold the roof up but prevents pieces of chalk falling on the occupants; a process known as spalling. This roofing is 18 gauge galvanised steel on angled purlins mounted on ribs with 3' 9" centres made from 3" x 3" rolled steel joists

Plenty of WWII iron bed frames still stacked against the wall. These were supposed to have been collected for scrap after the war but obviously the contractors got fed up moving them.

And the remains of a mattress. There were 2,535 of these when the shelter was fully operational. They were designed in the style of the bunks of the Underground Tube stations in London

The Medical Aid Post. Unlike the rest of the shelter the lower half is brick lined to assist with hygiene.