Firstly, I'll say hi to everyone as this is my first post!
Anyway, I'm having major problems with my downstairs neighbour who seems to like complaining. Since we first moved in 2 years ago, she has been at our door regularly about a noise "like a dehumidifier" which starts at 7am every morning and apparently keeps her awake. She even came up at half past midnight the night before my first final exam at uni to say that she could hear this noise. My partner tried calling her bluff and told her to come in and check for a dehumidifier if she didn't believe him (she then barged past him to check our kitchen!!!!!). She has since realised that it is the basement neighbour who owns this dehumidifier and left us alone (for a few weeks).
She has recently decided that our washing machine and tumble drier are too loud and now comes up to complain every time I switch them on. I don't do any washing before 9am or have the washing finish after 9pm and am not some kind of washing maniac so I don't know how best to deal with this. I'm actually worrying every time I hoover or put the washing on now. I know she works from home and is an artist so noise must be difficult for her but I can't keep on living like this! She is also incredibly interfering and likes telling me off presumably because I'm younger as no other neighbours receive this hassle! How do I deal? I know she's friends with the landlord who lives abroad so I'm scared of her badmouthing me. Thanks!