Ingi not everyone has moisture problems, my parents house doesnt.
Our place does unfortunately, I dont really know why? On the white window lining stuff around all the windows in the bedrooms and kitchen they seem to grow mould, why does that happen? I never even open the kitchen window because its broken. They are all double glazed, its not draughty by them either.
Sarah I keep cleaning the mould off too because its really not good for kids to have that in the air. I would call someone who can force the landlord to sort out all the repairs you need doing, especially the windows...you're going to freeze! They have to sort it out by law, dont let them get away with leaving it like that.