@sky yeah i've been in that building. (for an anime convention)
there was a series of corridors i got lost in and was too proud to ask for help since it seemed way too small to get lost in.
its...because the exit wasn't obvious from the direction i was walking, if i turned around it would be super visible. I don't remember it being super hot but its been half a decade and also i wasn't in a fursuit (which adds %100 heat vulnerability)