When you read these posts can you smell stachybotrys.
I used to work in a research facility. In the conjoined building we had a Fungi-lady, researcher in a hugely locked down, negative pressure building, where she looked at fungi all day. We used to think it would be really lonely. Just she and her spores.
They and the images under the bed just filled me with so much anxiety. When you go into houses where the smell of damp hits you and the LL keep blaming the tenant for not opening windows, not using enough bleach, not keeping things dry

You would be so fascinating to talk with. I hope CS does this storyline justice. Please pull apart anything that isn't realistic for you in the UK and tell us.