Heard from a very reliable source that the LHR Concorde is absolutely infested with rats inside, following the doors being left open during the v hot weather a couple of months back...which is apparently one of the reasons it's not "in the frame" for a move to T5 anymore
Thats simply crap. She is inspected and cleaned every 2 months - there is no sign of rats and no sign dampness either. Would have to be 'supersonic' rats to jump up onto the high wings and in the doors.
The doors are locked shut from the inside further making your statements implausible......I think you've been reading Skyport lol