OMG /o\ Am I happy that we don't have any mould in our lecture halls, we only have too many people crammed in and some horribly presented content to bear. It's weird how long it takes to fix any of these things, though, isn't it? Had the administration reacted when the first spots of mould appeared, the costs would've been way less and the repair works quite short in duration. But that would've been common sense.