The gist of things:
Renting a flat. Moved in 3 years ago, had very bad mould/condensation issues especially in kids room. Could open windows as they were very old and painted/screwed shut. So put the mould/damp down to that.
Since had new windows installed and they're open at least 8h a day. Now that it's getting cooler and wet again the mould is creaping in again and the kids room smells musty.
Last winter I basically had to wash down the outer walls and corners with bleach or the like about once a week. Not ideal. Mentioned it to landlord and she said just air the place. I think 8h of open window does qualify as that?
Spoke to my boss, who's in building and another colleague and they both reckon it's either raising damp (we're groundfloor) or coming in through the concrete walls.
Also landlord redid the bathroom last November and after just 1-2 weeks the paint etc on the ceiling started to flake and mould - and that's with the bathroom window being open almost 24/7!. 3 Letters later she hasn't addressed that yet either... bathroom has same facing outer walls as kids room as next to each other.
Questions really are:
how do I find out what's causing it?
who needs to care of it?
How do I get my landlord to do anything?
I'm not sure but could the damp/mould cause sleeping problems (ds dreadful)? Suspecting is responsible for dd's reoccurring cough.
HELP!
Thanks and hope it makes sort of sense