Im currently in the apartment fire mission, the one where you have to rescue the old lady via ladder truck, and i cant seem to find any place to put the fan in order to ventilate the building. Since this step isnt optional, i cant pass the mission or access any other mission.

I tried the front door, even carried it up the 4 floors (which takes absolutely ages thanks to the useless stamina system) but there seems ot be no spot. Its not like im gonna play this game for long anyway since it just seems like a watered down version of the previous installment of the "series", but it would still be neat to know. Thanks!